Maintenance Manual Matrix Printerbrandonb.net/kdg/manuals/ADP 660 -...

Maintenance Manual Matrix Printer

T2150SprintPro

A PRODUCT FROM TALLYGENICOM

T2250SprintPro

T2150SSprintPro

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Table of contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.1 Printer specifications . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.2 Interface specifications . . . . . . . . . . . . . . . . . . . . . . . 2-5

2.3 Paper specifications . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2.4 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

3 Functional description . . . . . . . . . . . . . . . . . . . . . 3-1

3.1 Electronic functions . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.2 Mechanical functions FAW . . . . . . . . . . . . . . . . . . . . . 3-23.2.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2.2 Pushbar position check . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2.3 Pushbar positions . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2.4 Single-sheet mode . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53.2.5 Changeover to tractor mode . . . . . . . . . . . . . . . . . . . . . 3-53.2.6 Changeover to AGA mode . . . . . . . . . . . . . . . . . . . . . . 3-5

4 Test functions, troubleshooting and maintenance . . . . . 4-1

4.1 Key functions when turning on the printer . . . . . . . . . . . . 4-1

4.2 Testmode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24.2.1 Rolling ASCII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34.2.2 Interface test (Hex-Dump) . . . . . . . . . . . . . . . . . . . . . . 4-44.2.3 Setting the Form length (Formlen function) . . . . . . . . . . . . . . 4-54.2.4 Automatic Gap Adjustment (AGA function) . . . . . . . . . . . . . . 4-64.2.5 Paper handling (Paphand function) . . . . . . . . . . . . . . . . . . 4-64.2.6 Bidirectional parallel interface (CX-bid function) . . . . . . . . . . . 4-84.2.7 Line wrap (Wrap function) . . . . . . . . . . . . . . . . . . . . . . . 4-94.2.8 Beep at paper end (Sound function) . . . . . . . . . . . . . . . . . 4-94.2.9 Deactivate single sheet feeder (Single function) . . . . . . . . . . . 4-104.2.10 Settings for paper with dark back (Pap.back function) . . . . . . . . 4-104.2.11 Setting for printing copy paper (HvyForm function) . . . . . . . . . . 4-114.2.12 Reduced power in standby-mode . . . . . . . . . . . . . . . . . . . 4-11

4.3 Showon function . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

4.4 AGA test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

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4.5 Parallelism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

4.6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-154.6.1 Problems with the print quality . . . . . . . . . . . . . . . . . . . . 4-174.6.2 Error messages via the display . . . . . . . . . . . . . . . . . . . . 4-184.6.3 Additional display messages . . . . . . . . . . . . . . . . . . . . . 4-194.6.4 Display Message “Hardware Alarm” . . . . . . . . . . . . . . . . . 4-20

4.7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-224.7.1 Replacing the fuse . . . . . . . . . . . . . . . . . . . . . . . . . . 4-224.7.2 Cleaning the housing . . . . . . . . . . . . . . . . . . . . . . . . . 4-224.7.3 Cleaning the interior . . . . . . . . . . . . . . . . . . . . . . . . . 4-234.7.4 Platen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-234.7.5 Ribbon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-244.7.6 Upper friction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-244.7.7 Carriage shafts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

4.8 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

5 Instructions for disassembly and assembly . . . . . . . . . 5-1

5.1 Replacing the casing parts . . . . . . . . . . . . . . . . . . . . . . 5-25.1.1 Replacing the upper part of casing . . . . . . . . . . . . . . . . . . . 5-25.1.2 Replacing the lower part of casing . . . . . . . . . . . . . . . . . . . 5-6

5.2 Replacing the print head . . . . . . . . . . . . . . . . . . . . . . . 5-8

5.3 Replacing the flap . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

5.4 Replacing the electronic components . . . . . . . . . . . . . . . 5-115.4.1 Replacing the main controller board (incl. casing) . . . . . . . . . . 5-115.4.2 Replacing the power supply . . . . . . . . . . . . . . . . . . . . . 5-125.4.3 Replacing the panel board . . . . . . . . . . . . . . . . . . . . . . 5-14

5.5 Replacing the FAW motor . . . . . . . . . . . . . . . . . . . . . 5-15

5.6 Replacing the paper transport motor . . . . . . . . . . . . . . . 5-16

5.7 Replacing incremental strip . . . . . . . . . . . . . . . . . . . . 5-17

5.8 Replacing the AGA sensor . . . . . . . . . . . . . . . . . . . . 5-18

5.9 Replacing timing station sensor . . . . . . . . . . . . . . . . . . 5-19

5.10 Replacing the home position sensor . . . . . . . . . . . . . . . 5-20

5.11 Replacing the printhead cable . . . . . . . . . . . . . . . . . . . 5-21

5.12 Replacing the ribbon drive . . . . . . . . . . . . . . . . . . . . . 5-22

5.13 Replacing the carriage . . . . . . . . . . . . . . . . . . . . . . . 5-23

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5.14 Replacing the carriage motor . . . . . . . . . . . . . . . . . . . 5-25

5.15 Replacing the printing bar . . . . . . . . . . . . . . . . . . . . . 5-26

5.16 Replacing the PE sensor . . . . . . . . . . . . . . . . . . . . . . 5-27

5.17 Replacing the Friction Drive . . . . . . . . . . . . . . . . . . . . 5-285.17.1 Replacing the friction drive shaft front . . . . . . . . . . . . . . . . 5-285.17.2 Replacing the lower friction . . . . . . . . . . . . . . . . . . . . . . 5-29

5.18 Replacing the tractor . . . . . . . . . . . . . . . . . . . . . . . . 5-30

5.19 Replacing the switch paper guide . . . . . . . . . . . . . . . . . 5-32

5.20 Replacing the paper transport . . . . . . . . . . . . . . . . . . . 5-335.20.1 Replacing the paper guide . . . . . . . . . . . . . . . . . . . . . . 5-335.20.2 Replacing driving shaft . . . . . . . . . . . . . . . . . . . . . . . . 5-34

5.21 Replacing the side plates . . . . . . . . . . . . . . . . . . . . . . 5-355.21.1 Replacing the left side plate (with FAW) . . . . . . . . . . . . . . . 5-355.21.2 Replacing the right side plate . . . . . . . . . . . . . . . . . . . . . 5-365.21.3 Replacing the proof spring . . . . . . . . . . . . . . . . . . . . . . 5-36

5.22 Assembling the FAW . . . . . . . . . . . . . . . . . . . . . . . . 5-37

6 Spare parts and schematics . . . . . . . . . . . . . . . . . 6-1

6.1 Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16.1.1 Housing/Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26.1.2 General Arrangement – sheet 1 . . . . . . . . . . . . . . . . . . . 6-46.1.3 General arrangement – sheet 2 . . . . . . . . . . . . . . . . . . . . 6-66.1.4 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-86.1.5 Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-96.1.6 Panel board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-106.1.7 Head connection cpl. . . . . . . . . . . . . . . . . . . . . . . . . . 6-116.1.8 Recommended spare parts . . . . . . . . . . . . . . . . . . . . . . 6-12

6.2 Optional Tractor 2/3 . . . . . . . . . . . . . . . . . . . . . . . . . 6-136.2.1 Preparing the printer . . . . . . . . . . . . . . . . . . . . . . . . . 6-136.2.2 Installing the tractor 2 . . . . . . . . . . . . . . . . . . . . . . . . . 6-136.2.3 Installing the tractor 3 . . . . . . . . . . . . . . . . . . . . . . . . . 6-146.2.4 Paper specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 6-156.2.5 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16

6.3 Optional automatic sheet feeder front (ASF-F) . . . . . . . . . . 6-176.3.1 Preparing the printer . . . . . . . . . . . . . . . . . . . . . . . . . 6-176.3.2 Installing the ASF-F . . . . . . . . . . . . . . . . . . . . . . . . . . 6-176.3.3 Paper specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 6-196.3.4 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20

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6.4 Optional automatic sheet feeder rear (ASF-R) . . . . . . . . . . 6-226.4.1 Replacing the Friction Rolls . . . . . . . . . . . . . . . . . . . . . 6-226.4.2 Replacing the Discharge Axle . . . . . . . . . . . . . . . . . . . . 6-236.4.3 Renewing the Metal Paper Baffle with Guide Foil . . . . . . . . . . 6-246.4.4 Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26

6.5 Cutter cpl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28

6.6 Interface adapter, cpl. . . . . . . . . . . . . . . . . . . . . . . . . 6-30

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1 Introduction

This Matrix Printer has been developed for daily correspondence purposes in theoffice. It meets the highest possible technical standards, and with proper use, itshould provide many years of trouble-free operation.

High-performance print qualities as well as operation with fanfold paper and cutsheets can be chosen.

The following print qualities are available:

Draft Print Quality (DPQ)

Copy Draft Print Qualitiy (CPQ)

Near Letter Quality (NLQ)

Letter Quality (LQ)

The electronic part controlled by a microcomputer operates the needle print head,menu programming, and interface.

All elements of the printer control are arranged on printed circuit boards so that onlya few additional components are required such as

step motor for selection of paperpath or for automatic gap adjustment

DC-motor for carriage transport

step motor for paper feed

The following features and options will further enhance the printer’s capabilities:

push tractor 1 (front) (standard)

manual single sheet feeder (front) (standard)

automatic sheet feeder rear (ASF-R) (option)

automatic sheet feeder front (ASF-F) (option)

push tractor 2 (front) (option)

push tractor 3 (rear) (option)

We recommend the use of original accessores for our printers. The use of othersthan original parts may reduce the performance of the printer and cause defects onthe printer. For errors caused by the use of others than original accessories, yourwarranty become invalid.

Caution: Activities described herein must only be performed by specially trainedand qualified service personnel! Harmful voltages can be touched.

STOP

Introduction

1-1

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2 Specifications2.1Printer specifications

Printer system Serial impact matrix printerPrinthead with 24 needles ∅ 0.25 mm bidirectional printing

Print speed and character matrices

DPQ = Draft(Data Print Quality)

500 cps / 10,0 cpi 12 x 12600 cps / 12,0 cpi 12 x 10750 cps / 15,0 cpi 08 x 08*750 cps / 15,0 cpi 12 x 08515 cps / 17,1 cpi 12 x 12600 cps / 20,0 cpi 12 x 10

CPQ = Copy Draft(Copy Print Quality)

225 cps / 10.0 cpi 24 x 12270 cps / 12.0 cpi 24 x 10340 cps / 15.0 cpi 16 x 08*340 cps / 15.0 cpi 24 x 08230 cps / 17.1 cpi 24 x 12270 cps / 20.0 cpi 24 x 10

NLQ(Near Letter Quality)


LQ(Letter Quality)


* Epson emulation only: superscript, subscript, 15 cpi,microscript and MTPL microscipt

Tab speed 50 inch/sec.

Print width Narrow printer 80 characters at 10 cpiWide printer 136 characters at 10 cpi

Character pitch 5 / 6 / 7,5 / 8.6 / 10 / 12 / 15 / 17.1 / 20 cpi

Character size

Height 3,32 mm (incl. descenders)

Width 2,19 mm, max. 2,43 mm

Specifications Printer specifications

2-1

Fonts

Standard Print qualities: Data Print Quality, Copy DraftQuality, Near Letter Quality, Letter Quality Fonts:Courier, Roman, Sans Serif, OCR-A, OCR-B (allresident in NLQ und LQ)Roman scalable, Sans Serif scalable (only inLQ-2170 emulation);DLL is standard, but not battery-buffered

Barcodes (standard) A 2/5 Matrix (default)B 2/5 IndustrialC 2/5 InterleavedD Code 11E BCD MatrixF Code 39G CodabarH EAN 8 (with HRI*)I EAN 8 (without HRI)J EAN 13 (with HRI)K EAN 13 (without HRI)L MSI/modified PLESSEYM UPC A (with HRI)N UPC A (without HRI)O UPC E (with HRI)P UPC E (without HRI)Q Delta Distance (IBM)R Code 128S EAN 128

Large Character Printing (LCP)US-Postnet BarcodeKixRoyal Mail Customer Barcode

* HRI = human readable index

Emulations

Standard – MTPL (Tally Printer Language)

– Epson LQ-2550/Epson LQ-2170

– IBM Proprinter XL24e/IBM XL24e + AGM

Optional on request

Resolution 60 to 360 dpi horizontal90 to 360 dpi vertical

Print attributes in allcharacter pitches

Double width, italics, right justification, shadowed, auto centered, double height, bold,proportionally spaced, underlined, overlined,superscript, subscriptscalable with special LQ-2170 fonts

Self-test – ASCII test– Hex-dump– Fault display– Ribbon test

Printer buffer 64 KB max.

Panel LCD display, 2 x 16 digits

Printer specifications Specifications

2-2manuals4you.commanuals4you.com

6 function keys:– Online– Setup– 4 softkeys

Sound power level

Sound pressure level

LWAd ≤7.2 B(A)(EN 27779, Print in highest print quality)LPAm ≤55 dB(A)(EN 27779, Print in highest print quality)

Continuous operationThroughput (ECMA 132)

MTBFMTTR

>26 000 pages/month DPQT2150/T2250: >430 pages/hourT2150S: >400 pages/hour>10 000 h; 25% DC<15 min.

Mains voltage 120 V ±10%, 60 Hz, ± 2% 230 V ±10% 50/60 Hz, ± 2%

Power consumption

When Printingwith Sleepmode = On

40 W≤10 W

Main fuse T2,5AH/250V

Approvals VDE/GS, cULUS Listing, FCC Class B, CE,GOST, CCC (China), IEC 60950, Energy StarMOU 3.0

Dimensions Width Height Depth

Narrow printer Wide printer424 mm 600 mm300 mm 300 mm399 mm 399 mm

Weight Narrow printer Wide printer10.5 kg 13.2 kg

Paper feed Feed speed Feed first line (6 lpi)

T2150/T2250 T2150S3.8 inch/sec 2.8 inch/sec48 ms 60 ms

Reverse motion Up to max. form length (22 inch)max. 1 inch for automatic single sheet feeder

Printhead gap

Standard Automatic gap adjustment

Paper transport

Standard – Tractor with parking position– Manual single sheet via front insertion

(friction rollers)

Optional – Automatic single sheet feeder front and/or rear(capacity: 50/80 sheets per feeder)

– Tractor 2 (front) and Tractor 3 (rear)

Service life

Printhead 250 millions /DPQ 12 x 12 Matrix

Ribbon Narrow printer 3.5 million characters/10 cpi DraftWide printer 5.0 million characters/10 cpi Draft

Specifications Printer specifications

2-3

Environmental conditions

Operation

Temperature +10° to +35°C

Rel. humidity 16 to 73%

Climate IEC 721-3-7, Class 7K1

Storage

Temperature -5° to +45°C



Transport

Temperature -40° to +70°C



Printer specifications Specifications


2.2Interface specifications

Parallel interface bidirectional

Type of datatransmission

8-bit parallel interface (Centronics compatible)IEEE-1284; Nibble mode

Transmission rate Max. 12 KHz

Signal status Low: 0.0 V to +0.4 VHigh: +2.4 V to +5.0 V

Connection cable Material AWG no. 28 at leastLength up to 2.0 mTwisted-pair cable with double-shield, acc. IEEE Std 1284 – 1294

Interface connections Printer side: Amphenol 57-40360 (or compatible)Cable side: Amphenol 57-30360 (or compatible)

Voltage supply of ex-ternal devices on pin 18

U=+5 V ±10%I=0,5 A max.

Serial interface

Type RS232C interface

Synchronization Asynchronous

Transmission rate 600 bauds to 19,200 bauds

Signal status OFF (log. 1) -3 V to -15 VON (log. 0) +3 V to +15 V

Connection cable Length up to 15 m

Interface connections ITT Cannon connectorSeries DB-9 S

Transmission protocol XON/XOFF, ENQ/STX, READY/BUSY,Robust XON/XOFF, ACK/NAK, ETX/ACK

Capacity of data buffer 64 KB max.

Specifications Interface specifications

2-5

2.3Paper specifications

Tractor 1 Continuous paper,single part forms

Weight 60 to 120 g/m2

Width 76 to 254 mm (narrow printer)76 to 420 mm (wide printer)

Form length 76 to 559 mm

Multi part forms(to be testedindividually!)

Copies 1 + 5

Weight of original 45 to 65 g/m2

Weight of copies 45 to 56 g/m2

Weight of bottom sheet 45 to 65 g/m2

Thickness (max.) 0.6 mm



Manual singlesheet feeder

Single part forms




Multi part forms (to be testedindividually!!)

Copies 1 + 5



Weight of bottom sheet 50 to 60 g/m2




Envelopes

Width 76 to 420 mm

Length 76 to 305 mm

Thickness 0.32 mm

Paper specifications Specifications


Printing paper Recycling paper made of 100% waste paper (to DIN 19 309)can be processed.

Set of forms Sets of forms may be used only if the top edge is bound. Thebinding edge should be as soft as possible. A wavy bindingedge may hamper the smooth feeding of these sets. Multi-partforms have to be inserted with the glued top facing down.Multi-part forms should be tested for suitability.

Paper quality Light pulp paper of medium fine quality, paper bearing thequality mark SM Post and photocopy paper are suitable foruse. Unsuitable are: satin-finisch or coated papers, imitationart papers, and embossed papers.Since paper as natural material reacts strongly toenvironmental influences (e.g. humidity, temperature), theplace of storage should be selected carefully. We recommendthat this kind of paper should be tested extensively beforelarger quantities are acquired.

Colouredpaper

Should papers with a dark reverse side be used, these shouldalso be tested for their functionality. Please pay attention to theuse of infrared reflecting colors, when acquiring these papers.

Specifications Paper specifications

2-7

2.4Dimensions

pull toopen

pull toopen

456/600

narrow

printe

r/wid

eprin

ter

Standard, closed

Left paper edge

1) Tractor 1

2) Tractor 2 and tractor 3 (options)

70

74

1)

2)

110

114

1)

2)

Right paper edge

minmin

Adjustable area:Narrow printer: 266 /252wide printer: 420 /406

1) 2)

1) 2)

Top view

Dimensions Specifications


Tractor 3 (option)Tractor 1

Tractor 2 (option)

300

294

15

0

265 Tear edge

Side view, leftFanfold paper mode

300

399

185

100

254

Single sheet mode

300175

228

217217

Options:ASF-F and ASF-R

Specifications Dimensions

2-9

300

370

38

5

Cutter version withinstalled interface adapter

45

150

228

105175

107

Wide 428

Narrow 321

6747

Wide 463

Narrow 321

91 80

772

70

Top view withASF-F, ASF-Rand interface adapter

Dimensions Specifications


3 Functional description

3.1Electronic functions The control electronic consists of 8 different assemblies. These are:

Power supply

Control board including parallel and serial interface

Print head

Head connection

Panel board with LC display

Paper feed motor

Carriage motor

Motor FAW (AGA/paper tray selection)

CR

PE + TOFSENSOR

Pushbarpositioncheck

SENSORCUTTER

AGA Timingstation

LF FAW

PRINTHEAD

CONTROL BOARD

PANEL

POWER SUPPLY

X9

Functional description Electronic functions

3-1

3.2Mechanical functionsFAW

3.2.1Function The motor FAW controls the pushbar which is used to select the functions. After

switch-on, the carriage moves to the left-hand side of the printer and pressesagainst the seesaw lever, thus pushing the seesaw outwards. This causes the see-saw to tilt, and the FAW motor proceeds to control paper tray selection.

The pushbar can execute 6 steps, each 5.5 mm apart. It engages with either thegear shaft front, the gear shaft rear or the friction front and rear. The gear shaftscontrol the position of the gears which are used to drive tractors 1, 2 and 3, sheetfeeder rear (ASF-R) and sheet feeder front (ASF-F) respectively.

3.2.2Pushbar position check The home position sensor checks the position of the pushbar and, therefore, the se-

lected paper source. There is a position ruler located on the pushbar. After switch-on, the photoelectric barrier in the home position sensor scans this ruler; it moves tothe next ridge edge and measures the width of the ridge. The position of thepushbar is fed back to the firmware in this way.

Ridge 1 (narrow) Tractor 2

Ridge 2 Tractor 3

Ridge 3 Tractor 1

Ridge 4 (wide) Friction switched on (friction frontand rear)

3.2.3Pushbar positions Possible pushbar positions:

The numbers in brackets in the following description of the pushbar positions areitems which can be found in chapter 6 Spare parts and schematics.

6 12345

Trac2Trac3Trac1FrictionASF-F

FrictionASF-R +Single

12

34

Ridge

Mechanical functions FAW Functional description


Pushbar in forward-mostposition (position 1)

The gear shaft front (80, see chapter 6, Spare parts and schematics) has lifted thegear (82) from the left-hand side wall (away from the wall). Tractor 2 is driven as aresult.

Pushbar in position 2 If the pushbar moves a further 5.5 mm, the flat gear (76) on the rear of the side wallis moved by the gear shaft rear (81, see chapter 6, Spare parts and schematics)) in-wards (against the wall) and thus engages with the bottom gear (93). Tractor 3 isnow driven by the gear (77).

FAW motor

LF motor

Position 1

Tractor 2

Gear (82)Pushbar

FAW motor

LF motor

Position 2

Tractor 3

Gear (93)

Gear (76)

Gear (77)

Pushbar

Functional description Mechanical functions FAW

3-3

Pushbar in position 31⁄2 The next step is 8.25 mm rather than 5.5 mm (i.e. in the middle of the 3rd and 4thmarkings). The gear (82) is close to the wall and engages with the gear (79) behindthe white gear (78) which drives tractor 1.

Pushbar in backward-most position (position 6)

The pusher on the pushbar moves arm on the friction axle backwards as far as itwill go, thus switching the friction on. The front and rear friction are actuated, andboth axles are moved from 45 degrees front to 45 degrees rear position.

FAW motor

LF motor

Position 31⁄2

Tractor 1

Gear (82)

Gear (79) behindGear (78)

Pushbar

FAW motor

LF motor

Position 6

Friction rear

Friction front

Pusher

Pusher

Pushbar

Mechanical functions FAW Functional description


3.2.4Single-sheet mode

ASF-R The pushbar moves to position 6, at which point the tractors are idle, and the frictionis switched on. The pushbar then moves to position 5. The gear (76) moves to posi-tion 2 (away from the side wall), thus rendering inactive the gear (77) used to drivetractor 3. The only operative gear (74) is the one used to drive the ASF-R. The LFmotor moves back and forth to synchronise the ASF-R clutch in load position.

ASF-F The pushbar moves to position 6, and the gear (82) is lifted (position 2) and swit-ches to friction. Paper is transported to the PE sensor position by reverse steps ofthe LF motor. Then the sense of rotation is inversed. Paper transport is effected byfriction, the ASF-F is in the free-wheel position. The paper transport in the ASF-F isonly activated for printer reverse motion. If much paper is to be fed back, pushbarposition 5 is used.

Manual sheet feeder The pushbar moves to position 6, and the gear (82) is lifted (position 2) and swit-ches to friction. The manual sheet feeder transports paper to the PE sensor. Thepushbar then returns to position 5, the gear (82) moves centre between the positionagainst and away from the wall and the paper is pulled in by means of the friction.

3.2.5Changeover to tractormode

If tractor mode is to be re-engaged, the pushbar moves to its initial position (1) andboth frictions are switched off. Tractor selection can then commence.

3.2.6Changeover to AGAmode

As soon as the carriage moves to the right, the motor FAW starts the AGA. Thegear (72) in the seesaw is fixed in position when the FAW motor is switched toAGA.

Functional description Mechanical functions FAW

3-5

4 Test functions, troubleshooting andmaintenance

4.1Key functions whenturning on the printer

In order to test whether your printer is functioning properly, you can choose from aselection off different test functions. You can activate one of these functions by kee-ping a corresponding key or key combination pressed while turning on the printer.All possible key functions are described in the following table.

Operator’s panelKeys depressed whileturning on printer

Mode Description

Online Testmode(refer to section4.2)

Offers an ASCII test with 80 (narrowprinter) or 136 (wide printer)characters, Hex Dump and sometechnical menu settings.

Function keys 1 and 2 Showon(refer to section4.3)

The Display shows values for printhead distance, termperature andfunction.

Online and functionkey 4

Testmode withShowon

Testmode like above; additional arevalues for print head distance,termperature and function shown.

Function keys 1, 2 andadditional 4 after ∗ isdisplayed

AGA test(refer to section4.4)

This mode is used for checking thefunction of the AGA feature.

Function key 1, 4 andOnline

Bootmode You must enter this mode, if you wantto program flash rom. For details seethe reference manual on CD-ROM,section Loading firmware.

Function key 1, 2, 3and Setup

Parallelity(refer to section4.5)

This test mode is used for checkingand adjusting the parallelism of printhead and platen.

Setup Access to menu If the menu of the printer is locked,you regain access to it. For detailssee the reference manual onCD-ROM, section The menu.

Function keys 1 to 4 Loading default all printer settings are reset to thedefault values (except the Formlength setting in Testmode). Fordetails see the reference manual onCD-ROM, section The menu.

Online

Setup1 2 3 4

Online

Setup1 2 3 4

Online

Setup1 2 3 4

Online

Setup1 2 3 41 2 3 4

Online

Setup1 2 3 41 2 3 4

Online

Setup1 2 3 41 2 3 4

Online

Setup1 2 3 41 2 3 4

Online

Setup1 2 3 41 2 3 4

Test functions, troubleshooting and maintenance Key functions when turning on the printer

4-1

4.2Testmode Various tests to check proper operation of the printer are available at any time. With

these tests it is possible to check the print quality, proper operation of the print headand the mechanics, as well as efficient data transmission from the computer to theprinter. Furthermore, you may select settings to define the basic form length, to acti-vate or deactivate the automatic print head gap function; there are also settings tofacilitate handling paper of complicated structure or poor quality and the parallel in-terface. Finally, you can set line wrap and beep at paper end.

ASCII80 ASCII136

Back Next

Forml AGA

Back Next

H-Dump

Back Next

Paphand CX-bid

Back Next

Single Pap.back

Back Next

Wrap Sound

Back Next

HvyForm

SleepMod

Back Next

Back Next

ASCII test with 80 or 136 characters per line

Interface test

Setting default form length and the Auto-matic Gap Adjustment for the print head

Settings to facilitate handling paper of poorquality and the parallel interface

Setting line wrap and sound when paperempty

Activate/deactivate manual single sheetfeeder/Setting for printing on paper withdark back

To print copy paper

Reduces the electrical power consumptionof the printer in standby mode

Testmode Test functions, troubleshooting and maintenance


4.2.1Rolling ASCII With the rolling ASCII test you can test whether your printer is functioning properly

(independently from your computer).

You can select either 80 or 136 characters per line. (For the narrow printer, only theASCII test with 80 characters per line is displayed.) You can interrupt the test if youfor example want to change the line density by pressing the Online key.

To exit the ASCII test, the printer must be turned off.

Example for an ASCII testprintout

If you selected a PS font, the printed length of the lines varies.

This test can also be used to determine and set the optimal print head gap (see thereference manual on CD-ROM, section Setting the print head distance).

Test functions, troubleshooting and maintenance Testmode

4-3

4.2.2Interface test(Hex-Dump)

With the interface test (Hex-Dump or H-Dump) you can check data transfer fromcomputer to printer. The text which is being transmitted to the printer is printed intwo parts. In the left part the text is printed in hexadecimal format, and in the right inASCII format.

Hex-Dump mode can only be terminated by switching off the printer.

Example for a Hex-Dumptest printout

After the transmission you must switch the printer to Offline. Any remaining dataleft in the interface buffer is then printed.

If you want to stop the Hex-Dump printout before switching off the printer, press thekey Online.



4.2.3Setting the Form length(Formlen function)

The Formlen function allows you to set the basic form length to meet your require-ments. 12 inches are usual in Europe, as opposed to 11 inches in the USA.

Put the printer into Testmode, press the key Next twice and select the Formlenmenu.

Possible settings: 12 inches or 11 inchesDefault setting: 12 inches for 220–240 V

printers11 inches for 120 V printers

The value defined here is set in all three menus and for all paper paths. The set-ting made here is not changed by loading the default (factory) settings by pressingall four function keys (see reference manual on CD-ROM, section Key functionswhen turning on the printer).

Confirm your setting by pressing the key Set.

Formlen=12" *Online

Setup

Set < > Exit

21 3 4


4-5

4.2.4Automatic GapAdjustment (AGAfunction)

This function allows you to switch the Automatic Gap Adjustment (AGA) off or on.

Select the AGA menu.

Possible settings: Off/once/alwaysDefault setting: always

AGA= always: The printer checks the paper thickness:– after power-on– in singlesheet mode: every sheet– in fanfold paper mode: each time the paper path is changed and at paper end.AGA= once: The printer checks the paper thickness only once after power-on foreach selected paper path and after paper end.AGA= Off: selects manual gap adjustment; the value can be set for each papersource and each of the 5 menus available.

Confirm the setting by pressing the key Set. The printer automatically leaves Test-mode and assumes Online mode.

4.2.5Paper handling(Paphand function)

The Paphand group of menus improves the possibilities for the trouble-free printingof paper with properties likely to cause problems (perforations etc.) or poor qualitypaper.

Put the printer into Testmode and change to the parameter group Paphand CX-bidby pressing the key Next three times. Select the Paphand menu.

4.2.5.1Increasing the printheadgap (Head up)

Select the Head up menu.

Possible settings: On/OffDefault setting: Off

If the parameter is set to On, the printhead gap increases during form feed and linefeed four lines before and after the Form separation perforation on the form(= protected zone). The printhead gap is always increased during form feeding past theForm separation perforation even when feeding takes place outside the protected zone.

Printing is possible in the protected area.

Confirm your settings by pressing the key Set.

AGA=always *��

��

Set < > Exit

� �

Head up=Off *Online

Setup

Set < > Exit

21 3 4

1

2

2

3

4

5

6

1 Top edge of form2 Paper transport strip3 Bottom edge of form4 Form separation perforation5 Protected zone6 Transport holes



4.2.5.2Paper width (Pagewid) Select the Pagewid menu.

Possible settings: From 20 to 136 in 1/10inch steps

Default setting: 136/10 inch(136 characters at 10 characters/inch)

This parameter determines the actual paper width. If Head up = On, the print headmoves to the calculated centre of the paper during the time the paper is moving inthe protected zone. If Rightzo = On (see below), the print head moves out of theperforation zone on the right as long as the paper is being transported.

Always set the Pagewid value slightly less than the actual paper width (e.g. forpaper suitable for printing up to 80 characters per line, use a value between 70 and75).

Confirm your settings with the key Set and press the key Next to access the nextgroup of parameters.

4.2.5.3Left-hand area (Leftzon) Select the Leftzon menu.


If the parameter is On, the printhead moves out of the form separation perforationzone (area) on the left as long as the paper is being transported. The Pagewid set-ting has no influence (see above).

Confirm your settings with the key Set.

4.2.5.4Right-hand area (Rightzo) Select the Rightzo menu.


If the parameter is On, the print head travels from the right-hand form separationperforation area towards the centre of the paper while the paper is moving. The Pa-gewid option must be correctly set in this case (see above).

If this parameter is On, the print head carriage travels to the calculated centre ofthe form while the paper is loaded.

Confirm your setting with the key Set and press the key Next to access the nextgroup of parameters.

Pagewid=136/10"*Online

Setup

Set < > Exit

21 3 4

Leftzon=Off *Online

Setup

Set < > Exit

21 3 4

Rightzo=Off *Online

Setup

Set < > Exit

21 3 4


4-7

4.2.5.5Physical left margin(Physlm)

Select the Physlm menu.

Possible settings: 0 to 30 in 1/10 inch stepsDefault setting: 0/10 inch

Permanent (physical) setting of the left margin. This parameter cannot be changedby emulation-dependent margin settings. Margin setting values entered by ESC se-quences are added to the Physlm.

Note that this value is subtracted from the maximum printing width of 13.6 inches.


All parameters described in the Paphand group may also be defined via an ESCsequence (see reference manual on CD-ROM, chapter Emulations or the Pro-grammer’s Application Manual).

4.2.6Bidirectional parallelinterface(CX-bid function)

This function sets the parallel interface of the printer to bidirectional mode (IEEE1284, Nibble mode).

Put the printer into Testmode and change to the parameter group Paphand CX-bidby pressing the key Next three times. Select the CX-bid menu.

Possible settings: On/OffDefault setting: On

CX-bid = ON sets the parallel interface of the printer to bidirectional mode(IEEE 1284). CX-bid = OFF sets the interface to compatibility mode in order to ensure reliableoperation with special external boxes.

Confirm your settings by pressing the key Set. Change to the next parameter groupwith the key Next.

Physlm= 0/10" *Online

Setup

Set < > Exit

21 3 4

CX-bid=On *Online

Setup

Set < > Exit

21 3 4



4.2.7Line wrap (Wrapfunction)

This function allows you to set a line wrap, if more characters than can be printedper line are transmitted per line.

Select the Wrap menu.


Wrap = On: If more characters than can be printed are transmitted per line, thecharacters which cannot be printed on this line are printed at the beginning of nextline.Wrap = Off: If more characters than can be printed are transmitted per line, thecharacters which cannot be printed on this line are cut off.


4.2.8Beep at paper end(Sound function)

If this function is activated, the printer generates a beep when paper is empty.

Select the Sound menu.


When Sound = On, a beep is generated every second to notify that paper is empty.


Wrap=On *Online

Setup

Set < > Exit

21 3 4

Sound=On *Online

Setup

Set < > Exit

21 3 4


4-9

4.2.9Deactivate single sheetfeeder (Single function)

Some printer models are designed for fanfold paper operation only and therefore donot feature a single sheet feeder. To prevent erroneous selection of the single sheetpaper source, all sequences referring to the single sheet feeder can be deactivatedby setting the Single menu option to Off.

Select the Single menu.


Single = On is the default setting for printer models with single sheet function.Single = Off must be selected for printer models without single sheet function.

This setting is not reset by loading the default factory settings.


4.2.10Settings for paper withdark back (Pap.backfunction)

The function Pap.back allows printing on paper with a dark back.

Possible settings: normal/darkDefault setting: normal

Pap.back = normal is the standard for normal paper.Pap.back = dark can be set to process paper with a grey back.

Paper with a completely black back side cannot be used if the ink is carbon-based.However, the printer can handle aniline-based black paper (undefined colours).


Single=On *Online

Setup

Set < > Exit

21 3 4

Pap.back=normal*Set < > Exit Online

Setup21 3 4



4.2.11Setting for printingcopy paper (HvyFormfunction)

You can use the HvyForm function to ensure that copy paper produces optimumresults even if it has a faint copying effect.


If you set HvyForm = ON, the printer prints the same line twice at double strike.

With the Copy Draft, NLQ and LQ print qualities, the line is printed twice, however,at single strike.

4.2.12Reduced power instandby-mode

The function SleepMod reduces the electric power consumption of the printer instandby-mode.


SleepMod = On reduces the electric power consumption of the printer in standbymode to ≤10 W.

SleepMod = Off ensures the first printing position even after longer printing pauses.

HvyForm=Off *

Set < > Exit ��

��

SleepMod=On *

Set < > Exit Online

Setup21 3 4


4-11

4.3Showon function This function is used to check the values for print head distance, termperature and

function.

Display

The meaning of the variables is:

aaaaa horizontal position of carriage; the value should be from 0 to approx.1760.

bb check function of ribbon drive, carriage axle and carriage; the valueshould be above 10.

ccc result of AGA measurement (e.g. a displayed value 18 represent anormal thickness of a single paper)

ddd temperature of the print head; the value changes between 35° and120°C.

eeeee temperature control of CR motor; the value should be from 0 to 20 000.A value of >20 000 will reduce print speed.

To exit the Showon function, the printer must be turned off.

Online

Setup1 2 3 4

aaaaa bb ccc dddeeeee

Showon function Test functions, troubleshooting and maintenance


4.4AGA test This test is used for checking the function of the AGA feature.

After activating the AGA test the printer changes over to the rolling ASCII test. Se-lect the parameter ASCII136 or ASCII80 in accordance with the paper inserted(ASCII 136 is only displayed on the wide printer).The printer changes to the Offline mode and various numbers appear in the top lineof the display. Press the Online key to start the test printout.

Example of a AGA testprintout

The following section does not describe the contents of the printout in detail but me-rely explains the global meanings, or the limit values not reached or exceeded.

In this example, the line

lim[300mV] max[300mV] width[400ms] try dist

gives the following informations

lim[300mV] The value of the spurious pulses must be in a range from 1 to15. The lower the value is, the better.

max[300mV] The value of the measuring pulses must be in a range from 1to 15. The higher the value, the better.The AGA measuring result is at its most reliable the greaterthe difference between the lim- and max-values.

width[400ms] Active pulse width; the value must be greater than 6.

try Number of measurement attempts; several attempts indicatethat a fault may exit in the AGA feature.

dist Theoretical print head distance; measured values should notdiffer substantially (18 is the approximate standard distancefor single-layer 80 g/m2 paper).

To exit the AGA test, switch the printer off.

Test functions, troubleshooting and maintenance AGA test

4-13

4.5Parallelism This test mode is used for checking and adjusting the parallelism of print head and

platen.

Make sure that the ribbon cassette and paper is removed from the printer.

After activating the parallelism mode the printer measures first the distance on theright side (yyy) than the distance on the left side (xxx).

If the difference between the right and the left measurement is ≤ 6, the result of theparallelism measurement is correct and the display looks like above.

Press any key to exit the parallelism mode.

If the difference between the right and the left measurement is >= 12, the result ofthe parallelism measurement is not correct. In the display appears:

In this case you must adjust the adjusting lever (item 40, page 6-4) at the right sidewall.

If the value yyy is higher as the value xxx: turn the adjusting lever to the rear.

If the value yyy is lower as the value xxx: turn the adusting lever to the front.

Press any key, the printer measures the parallelism again.

You must repeat this procedure, until the questionmarks behind PARALLELdisappear. Now the parallelism is established.

Press any key to exit the parallelism mode.

Ensure that the adjusting lever is not too far forward as the AGA measuring pointcan otherwise not be found.

Online

Setup1 2 3 4

PARALLELxxx yyy

Online

Setup1 2 3 4

PARALLEL ???xxx yyy

Parallelism Test functions, troubleshooting and maintenance


4.6Troubleshooting Many of the faults and problems which may occur while using the printer are minor

problems which you can solve yourself. The following chapter should help you to di-stinguish between a simple operating error and a major malfunction.

This chapter provides information on the rectification of faults without the assistanceof specially trained personnel. Follow the advice and tips in this chapter if your prin-ter is not working correctly.

Important notes on the care and maintenance of your printer can be found at theend of this chapter.

The display remains dark The printer is switched on, but nothing happens (nothing is displayed, no noise). Switch off the printer and proceed as follows:

1. Check that the power plug is correctly connected to the socket on the printer.

2. Check that the power plug is seated properly in the wall socket.

3. Switch on the printer again. If the printer is now connected correctly then the LED for the selected sheet feeder lights up, Online is shown on the display and the print head moves to the start position.

If these steps do not eliminate the fault:

Replace the power cord and repeat step 3.

Check that power flows at the socket e.g. using a desk lamp, if necessary use adifferent socket and repeat step 3.

Contact your dealer if the printer cannot be powered up.

Do not attempt to open the printer. You might suffer an electric shock.

The display is lit, but theprinter does not print

1. Check that the printer is Online. If the displays shows Offline, then press the key Online. Try to print again.

2. Check the connection from the printer to the computer (interface cable).

Check that the interface cable is properly connected to the computer and to theprinter.

Check that it is the correct interface cable for your printer. Information on theinterface is located in the section Connecting the printer and in chapter Interfacesof the reference manual on CD-ROM.

Check that the printer is properly adapted to the computer (configured). Refer tothe reference manual on CD-ROM, chapter Operation. Check the parameter set inthe Setup menu under I/O (serial/parallel) and if necessary correct it.

3. Check that paper is inserted and loaded. Refer to the reference manual on CD-ROM, section Loading paper.

STOP

Test functions, troubleshooting and maintenance Troubleshooting

4-15

Problems with the paperfeed

The paper is not fed in.

1. Check that the display shows the correct paperway, if necessary select thecorrect paperway (single sheet or fanfold) with the key Paper. See the referencemanual on CD-ROM, section Changing the paper type.

2. Make sure that the paper guide is correctly adjusted at the side.

3. When using single sheets, push the paper fully into the paper feed.

When having torn off the fanfold paper and after switching over from fanfold paperto single sheets, the fanfold paper moves to the park position.

4. Check that the fanfold paper is in the park position when you insert a singlesheet. This means the fanfold paper should not be loaded (pulled in). To checkthis, raise the guide of the single sheet feeder.

If necessary, drive the remaining paper manually to the park position with the key ↓.

Paper jam (fanfold paper) Open the top cover. If a paper jam should occur, then remove the jammed paper bytearing it off at the tear off edge (the tear off edge is located at the outfeed for thefanfold paper).Press the key ↓ to transport the paper backwards (substitutes manual knob). Youmay support the paper return feed by cautiously pulling the paper in the correct di-rection.

Before you replace the fanfold paper, refer to the instructions in the section Loadingpaper of the reference manual on CD-ROM.

You should pay special attention to the following points:

Insert the paper straight.

After inserting the paper, close the tractors.

Adjust the tractors, the paper should be positioned in the tractors straight butwithout tension.

Adjust the print head gap to the paper thickness (multiple forms, etc.).

Clean upper friction (see section Care and Maintenance of the referencemanual on CD-ROM).

Paper jam (single sheets) Open the top cover and remove the paper manually or with the functions LF (linefeed)/FF (form feed) in Offline mode from the printer.

Before you replace the single sheet, refer to the instructions in the section Loadingpaper – single sheets of the reference manual on CD-ROM.

Pay attention to the following points:

Set single sheet feed to the corresponding paper width.

Insert the paper straight as far as possible.

Adjust the print head gap to the paper thickness (multiple forms, etc.).

Paper does not move totear off position

It is only possible to tear off when fanfold paper is used, refer to the section Movingpaper to the tear position of the reference manual on CD-ROM.

Troubleshooting Test functions, troubleshooting and maintenance


4.6.1Problems with the printquality

Print is too pale 1. The print head to platen gap is not correctly set, refer to the reference manual onCD-ROM, section Setting the print head gap.

For printers with the AGA = ON:Enter a correction value in a range from 0 to -10. See the reference manual on CD-ROM, section Setting the print head gap.

2. The ribbon is used up or the ribbon cassette is not correctly fitted. Refer to the reference manual on CD-ROM, section Changing the ribbon cassette.

Smudged print 1. The ribbon is damaged (e.g. frayed). Change the ribbon as described in thereference manual on CD-ROM, section Changing the ribbon cassette.

2. The print head gap is too small, increase the gap. See the reference manual onCD-ROM, section Setting the print head gap.

For printers with the AGA = ON:Enter a correction value in a range from 0 to -10. See the reference manual on CD-ROM, section Setting the print head gap.

Prints undefinedcharacters

1. Check that the interface plug is correctly connected to the computer and to theprinter.

2. Check that the proper emulation and the correct character set (country, CG tableor character set) is selected in the Setup menu.

3. Check the length of the interface cable (see the reference manual on CD-ROM,chapter Technical specifications).

The first line is notcompletely printed out atthe top

Check the function FormAdj. Refer to the reference manual on CD-ROM, chapterThe menu, section Menu description table and chapter Operation, section Settingthe first printing line.

Dots within characters aremissing

1. Check whether the ribbon is damaged, if necessary replace it (see the referencemanual on CD-ROM, section Changing the ribbon cassette).

2. Set the correct print head gap.

3. Check whether the platen is damaged.

4. Check whether the print head is damaged.

In case of points 3 or 4, please contact your dealer. Please use original ribbon cassettes only.


4-17

4.6.2Error messages via thedisplay

Load paper from ... The paper has run out during operation. The printer has been switched on, but nopaper has been inserted. Insert paper in the active sheet feeder.

The paper is not fed past the light barrier.

Place the paper more to the left.

Printhead hot The printer prints at lower speed, no action required. When this message comes upeven in a “cold” printer, please contact your dealer.

Parity Error Transmission error from computer to printer via the optional serial interface

Compare the interface configuration of your printer with the settings of your com-puter (protocol).

Check the cable, if necessary replace it.

The cable exceeds the maximum allowed length.

Frame Error Transmission error (serial interface)

Compare the format setting of your printer with the setting of your computer.

Check the permissible cable length.

See parity error.

Hardware Alarm Try switching off and on. Note down the display message. For further details refer tosection 4.6.4, Display Message “Hardware Alarm”.

Overrun Error Received data which has not yet been printed is overwritten with new data.

Check that the correct busy protocol (e.g. XON XOFF) is set in the menu Serialinterface, protocol.

Check the interface cable (see the reference manual on CD-ROM, section Con-necting the printer to the computer and chapter Interfaces).

Eject Error The printer cannot eject the paper or cannot place the paper in the park position.Check the following:

Whether the paper path is blocked by a foreign object.

Whether the paper is damaged.

Whether the upper friction is down and clicked into place.

Whether the print head gap is too small.

Load Error The printer cannot feed in the loaded paper, check the following:

Whether the paper path is blocked by a foreign object.

Whether the paper is damaged.

Whether the tractors are closed and locked.

Whether the paper is too tight or loose.

Whether the paper is within the specified range.



4.6.3Additional displaymessages

These are not error messages, they give operating instructions and informationfrom the printer to the user.

Press any key To proceed press any key.

Loading Default The factory-set parameters are loaded and are written into all menus.

Only available in Epsonmode

Functions which have no meaning in this emulation have been selected.

For this function please switch to the appropriate emulation in the menu.

Park position You are informed when the fanfold paper is in the park position.

Tear paper off Note for the operator to tear off the paper automatically positioned at the tear offedge.

Load paper from single Paper is not available in the selected paper path. Data is in the interfacereceiver buffer.

Remove paper in xxx The paper path has been changed (xxx indicates the paper path).Please remove any remaining paper in the printer manually.

Check ribbon Check the following:

Is the ribbon worn out or damaged?

Is the ribbon cassette difficult to move or blocked?

Is the carriage shaft dirty?


4-19

4.6.4Display Message“Hardware Alarm”

To analyse failures much more easier, an extended failure report has been imple-mented. The messages described below will only occur in “Hardware Alarm” state.

If this message occures the printer must be repaired before switching on again.

Please take care about the fact that in “Hardware Alarm” state the power voltage isswitched off to avoid further damages.

The display message toggle between “Hardware Alarm” and a window which showsdifferent numbers.

Horizont. pos. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Line 1 a a a a a_ _b b - c c c c d d d

Line 2 e e e f f f g g g h h h h h

Line 1, Pos 1 to 5: aaaaa = actual horizonat position of print head

Line 1, Pos 6: space

Line 1, Pos 7 to 8: bb = check function of ribbon drive, carriage axle and carriage.The value should be between 30 and 50. The higher the value, the better. (A value of “0” switch the printer to OFFLINE and display “check Ribbon” but produce no HW-Alarm).

Line 1, Pos 9: slash

Line 1, Pos 10 to 13: cccc = result of AGA measurement (e.g.: a displayed value 18 represent a normal thickness of a single sheet paper.)

Line 1, Pos 14 to 16: ddd = in HW-Alarm condition the very right value must be a zero.

Line 2, Pos 1 to 3: eee: 1 = cut task active8 = FAW (carriage) is blocked in very left position

Line 2, Pos 4 to 6: fff: 1 = Bell active2 = free4 = paper movement active8 = Tear / View from ESC Seq. active16 = paper load active32 = paper eject active64 = Tear or View (general) active

Line 2, Pos 7 to 9: ggg: 1 = horizontal task active2 = horizontal task, motor is accelerating4 = horizontal task, motor break on8 = vertical movement active16 = free32 = FAW (motor function select) active64 = free128 = Adjustment print head distance (AGA) active

Line 2, Pos 10 to 11: space

Line 2, Pos 12 to 16: hhhhh = desired position of print head

STOP



The desired and the actual position should be identical or close together. By movingthe printhead the function of the horizontal timing belt can be tested (value of actualposition is changing).

The Task Control Codes for eee, fff and ggg may occur as combinations for eachsection.

Example: ggg display code 160

Meaning: AGA adjustment (128) and FAW (32) is active


4-21

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man

uals

.com

4.7Maintenance The printer is designed to operate with minimal maintenance. It is recommended to

check the ribbon from time to time and to clean the platen.Preventive maintenance is not necessary.

Before cleaning, turn off the printer and disconnect the power cable.

Do not oil or grease the printer, especially the sliderails and shafts.

4.7.1Replacing the fuse

The printer is provided with a power supplyfuse which is accessible directly from theoutside.

Open the small compartment below the po-wer supply connector with a screwdriverand pull out the compartment completely.Remove the defective fuse and replace itby a new fuse of the same type.

The fuse ratings are specified on the prin-ter type plate which is mounted above thepower connector on the rear:

T2,5AH/250V

4.7.2Cleaning the housing Clean the printer housing with mild detergent (or a plastic cleaning agent) and a soft

lint-free cloth.

Do not use abrasive cleaners. Never use solvents.

STOP

STOP

STOP

Maintenance Test functions, troubleshooting and maintenance


4.7.3Cleaning the interior Remove paper and dust (ribbon deposits) with a soft brush.

Check that any paper has been removed from the tractors.

4.7.4Platen

Remove the ribbon. Carefully clean the platen with platen roller cleaner (availablefrom dealers).

Test functions, troubleshooting and maintenance Maintenance

4-23

4.7.5Ribbon Check whether the ribbon is worn or damaged. The ribbon must be replaced if it is

frayed, see reference manual on CD-ROM, section Changing the ribbon cassette.

The service life of the ribbon is 3,5 million characters for the T2150 and T2150S prin-ters, 5 million characters for the T2250 printer and 10 million characters using theribbon of the T2255 printer.

4.7.6Upper friction

Clean the rollers of the upper friction as necessary with a mild cleaning agent and asoft, lint-free cloth.

4.7.7Carriage shafts

Carriage shafts must not be greased; otherwise damage will occur on the printer.STOP

Maintenance Test functions, troubleshooting and maintenance


4.8Lubrication Lubricate the follwing positions only when replacing the respective parts.

A Bores E Pin for spreader gear

B Pin for toothed wheel F Shell (2x)

C Pins G Running surface (3x)

D Cam on switching axle H Groove

Lubricate all greasing positions with Polylub GLY 801 (Mat. no. 2450).

Test functions, troubleshooting and maintenance Lubrication

4-25

5 Instructions for disassembly and assembly

This chapter provides the necessary information on disassembly and assembly* ofthe different printer components and elements.

Caution: Switch off the printer and remove the power cord.

Attention: Give special attention on how the printer parts were mounted before.Avoid touching the electronic components unless you are discharged on a protecti-ve ground.

Suggested tools

Hook: 395 850

Phillips screwdriver medium

Screwdriver small

Flat-nosed pliers

When “left” and “right” are mentioned in the text, this refers to the printer as seenfrom the front.

STOP

STOP

Instructions for disassembly and assembly

5-1

* Normally assembling is done vice versa of disassembling.


5.1Replacing thecasing parts

5.1.1Replacing the upperpart of casing

— Remove the front cover.

— Remove the bottom cover tractor 1.

Replacing the casing parts Instructions for disassembly and assembly


— Remove the upper cover rear.

— Remove the rear cover.

Instructions for disassembly and assembly Replacing the casing parts

5-3

— Use a screwdriver to unlock the casing aperture as shown in the illustration andremove it.

— Use a screwdriver to unlock the panel as shown in the illustration and carefullyremove it.

Be carefull while doing the above mentioned step. You may damage the panelcable.



— Open the cable clamp A.

— Disconnect the panel cable by pulling it out of plug B.

— Use a screwdriver to unlock the upper casing as shown in the illustration, tilt it in anangle of approx. 45 degrees to the rear, lift it upward and remove it.

Be careful about the panel cable.

B

A


5-5

5.1.2Replacing the lowerpart of casing

— Remove the upper part of the casing (see section 5.1.1).

— Release the four rubber snaps (suspension) A of the print module, using specialtool “Hook” (position also see page 5-7).

— Remove the ESD connections right hand B and left hand C.

A

C

B



— Press the connector together and unplug the cable A.

— Lift the whole printer mechanic with both hands straight upward and put it carefullyon a stable place.

A


5-7

5.2Replacing the printhead

— Remove the upper part of the casing (see section 5.1.1).

— Move the carriage A to the left.

— Remove the ribbon cassette.

— Lift the flap B.

— Loosen the clip C at the print head D. Press the left shank of the clips inwards.

B

A

D

C

Replacing the print head Instructions for disassembly and assembly


— Pull out the printhead carefully.

Instructions for disassembly and assembly Replacing the print head

5-9

5.3Replacing the flap — Remove the upper part of the casing (see section 5.1.1).

— Turn the flap A upwards to a vertical position beyond the snap point and pull off.

Be careful with the foils of the flap; if they are damaged, the paper feed may bedisturbed.

A

Replacing the flap Instructions for disassembly and assembly


5.4Replacing theelectroniccomponents

5.4.1Replacing the maincontroller board(incl. casing)

— Remove the casing parts (see section 5.1).

— Press the two latches A of the cover controller casing inwards.

— Lift the cover controller casing and press at point B inwards. Remove the casingcarefully to the left.

A

B

Instructions for disassembly and assembly Replacing the electronic components

5-11

— Unplug the six connectors (cable CR-motor A, cable sensor PE B, Printhead cableC [2x], cable FAW motor D, cable LF motor E, cable sensor HP F and cablepanel G).

5.4.2Replacing the powersupply


— Remove the main controller board (see section 5.4.1).

— Unplug the connector A (cable controller) and B (cable power connection).

A

B

D

C

EF

G

A B

Replacing the electronic components Instructions for disassembly and assembly


— Unplug the connectors C (2x, cable power switch).

— Screw out the grounding wire cable D with a phillips screwdriver.

— Loosen the retaining clips carefully with a flat-nosed pliers and remove the powersupply.

C

D

Instructions for disassembly and assembly Replacing the electronic components

5-13

5.4.3Replacing the panelboard — Remove the panel (see section 5.1.1).

— Use a screwdriver to unlock the two noses A and remove panel board.

A

Replacing the electronic components Instructions for disassembly and assembly


5.5Replacing theFAW motor


— Remove the main controller board (incl. casing, see section 5.4.1).

— Remove the cable shield A.

— Press the seesaw B together at its axis C, move the top to the left and release thetwo clips D. Remove the seesaw B.

— Turn the FAW motor clockwise and remove it.

B D

C

DA

C

Instructions for disassembly and assembly Replacing the FAW motor

5-15

5.6Replacing the papertransport motor



— Remove the screws A of the paper transport motor B and remove it.

A

B

Replacing the paper transport motor Instructions for disassembly and assembly


5.7Replacingincremental strip


— Remove the print head (see section 5.2).

— Unhook the incremental strip on the right side.

— Guide a small srewdriver into the hole A and press to the left. Remove theincremental strip to the left.

When installing the incremental strip make sure that the long empty section B is po-sitioned lefthand.

A

B

Instructions for disassembly and assembly Replacing incremental strip

5-17

5.8Replacing the AGAsensor



— Press on the back side of the AGA sensor case A carefully with an srewdriver andremove it by pulling up.

— Disconnect the AGA sensor cable B.

When installing, position the AGA sensor in its case and press it down.

A

B

Replacing the AGA sensor Instructions for disassembly and assembly


5.9Replacing timingstation sensor



— Remove the incremental strip (see section 5.7).

— Remove the sensor holder A by pressing inwards the nose B and pulling upwards.

— Disconnect the timing station sensor cable C and remove the timing stationsensor D.

When installing the timing station sensor, make sure that the cable is connectedcorrectly: contact side facing rear part of printer.

A

B

D

C

Instructions for disassembly and assembly Replacing timing station sensor

5-19

5.10Replacing the homeposition sensor

— Remove the part of the casing (see section 5.1.1).


— Remove the home position sensor A by pressing catch B with a screwdriver.

When installing the home position sensor, make sure that the cable is connectedcorrectly: contact side facing left side plate of the printer.

A

B

Replacing the home position sensor Instructions for disassembly and assembly


5.11Replacing theprinthead cable



— Remove the AGA and timing station sensor (see section 5.8 and 5.9).

— Remove the ribbon drive (see section 5.12)

— Remove the carriage motor (see section 5.14).

— Move the carriage to the left.

— Remove the transparent cable holder A.

— Use a screwdriver to release the cable holder B from the two noses and move it tothe left.

— Remove the cable holder C in the carriage.

— Remove the printhead cable D.

— Take care of the isolation shield E.

D

A

B

CE

Instructions for disassembly and assembly Replacing the printhead cable

5-21

5.12Replacing theribbon drive


— Remove the ribbon cassette.

— Lift the flap (see section 5.2).

— Unlock the torsion spring A and remove it.

Caution! When inserting the spring observe the following: the short side of thespring must lie on the bottom facing to the right side.

— Push the key B in direction to the printer front and remove it.

— Turn the ribbon drive C to the left to loosen the toothed belt D.

— Twist out the ribbon drive C by lifting it slightly up from the bottom.

— Remove the toothed belt on the left side from the motor guide E, push it through theleft side plate, release the belt clamp at the carriage and remove the ribbon drive C.

STOP

A

C B

D

E

Replacing the ribbon drive Instructions for disassembly and assembly


5.13Replacing thecarriage



— Remove the AGA and timing station sensor (see section 5.8 and 5.9).

— Remove the printhead cable (see section 5.11).

— Remove the ribbon drive (see section 5.12)

— Remove the carriage motor (see section 5.14).

— Push the front carriage shaft A from the snap arrest B. Pull the front carriage shaftout to the right and remove it.

Caution! The ground spring is sharp.

A

B

STOP

Instructions for disassembly and assembly Replacing the carriage

5-23

— Unhook the spring bar C on the right side plate and remove it. Turn the adjustinglever D until the two noses face the slots and remove it.

— Pull the carriage shaft E first to the right, lift it at the left side and pull it out ofcarriage F.

C

D

E

F

Replacing the carriage Instructions for disassembly and assembly


5.14Replacing thecarriage motor


— Remove the ribbon cassette and the print head (see section 5.2).


— Remove the ribbon drive (see section 5.12).

— Remove the motor A by pulling it to the left.

When installing the motor, give special attention that the motor cable points to theright side plate (see also figure).

A

Instructions for disassembly and assembly Replacing the carriage motor

5-25

5.15Replacing theprinting bar


— Remove the flap (see section 5.3).

— Use a screwdriver to release the clamp A on the right side of the printing bar B.

— Remove the printing bar B slightly forward and then to the right out of the leftholder. Remove the corners C.

— Remove the bearing D.

A

B

C

D

B

C

Replacing the printing bar Instructions for disassembly and assembly


5.16Replacing thePE sensor

— Remove the casing parts (see section 5.1.1 and 5.1.2).



— Remove the printing bar (see section 5.13).

— Take out the PE sensor A upward.

Make sure when assembling that the cable B is properly in place.

A

B

Instructions for disassembly and assembly Replacing the PE sensor

5-27

5.17Replacing theFriction Drive

5.17.1Replacing the frictiondrive shaft front




— Remove the carriage (see section 5.13).


— Remove the PE sensor (see section 5.16).

— Release the three/four (narrow/wide printer) clips A and remove the friction driveshaft front B.

A

B

Replacing the Friction Drive Instructions for disassembly and assembly


5.17.2Replacing the lowerfriction — Remove the two/three (narrow/wide printer) springs C.

— Pull each of the two/three (narrow/wide printer) latches D forward and remove it bypulling up. Start on the right end.

— Remove the two/three (narrow/wide printer) roller springs E and the friction axles F.

C

D

F

E

D C

Instructions for disassembly and assembly Replacing the Friction Drive

5-29

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man

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5.18Replacing thetractor


— Unlock the tractors and pull them as soon as possible to the left.

— Press the holder B on the right side back slightly and move the shaft A upwards.

— To take out the shaft A, pull it to the right.

Caution! The ground spring is sharp.STOP

A

B

Replacing the tractor Instructions for disassembly and assembly


— Release the circlip C at the right side.

— Press the holder E on the right side back slightly and move the shaft D upwards.

— To take out the shaft D and the tractors, first move the shaft to the right, thenremove it.

C

D

E

Instructions for disassembly and assembly Replacing the tractor

5-31


5.19Replacing theswitch paper guide


— Remove Main Controller Board (incl. casing, see section 5.4.1).

— Remove the tractor (see section 5.18).

— Use the special tool “Hook” to release the axle A of the switch paper guide B.

— Use a flat nosed pliers to pull out the axis of the switch paper guide (through thesidewall right hand).

B

A

Replacing the switch paper guide Instructions for disassembly and assembly


5.20Replacing the papertransport

Make sure that the position of the push bar – selected paper path – is not Tractor 2.

5.20.1Replacing the paperguide




— Remove the carriage (see section 5.13).

If you move the carriage to the left side as far as it will go, remove the print headand the ribbon guide, it is not necessary to remove the carriage and the carriageshaft.


— Remove the PE sensor (see section 5.16).

— Use a screwdriver to unlock the paper guide A at the right side.

— Move the paper guide upwards and remove it.

STOP

A

Instructions for disassembly and assembly Replacing the paper transport

5-33

5.20.2Replacing driving shaft — Unlock driving shaft B by pressing the holer C.

— Move the driving shaft B first to the right, then remove it.

Make sure that the position of the push bar – selected paper path – is not Tractor 2.

B

C

Replacing the paper transport Instructions for disassembly and assembly


5.21Replacing the sideplates

Make sure that the position of the push bar – selected paper path – is set to positi-on 6 (ASF-F or Single, for details refer to section 3.2.3).

5.21.1Replacing the left sideplate (with FAW)

— Remove all parts as described in 5.1 to 5.20.

— Press holder A and at the same time unlock tongue A’ by pulling out of holder A.

Caution! The holders should be pressed at their ends. Do not press too heavilybecause they could break.

— Repeat this procedure with holders B and C.

— Remove the left side plate with FAW and gears.

STOP

A

B

C

A’

Instructions for disassembly and assembly Replacing the side plates

5-35

5.21.2Replacing the right sideplate

— Remove all parts as described in 5.1 to 5.20.

— Press the three holders as described in section 5.21.1 and remove the right sideplate.

Caution! The holders should be pressed at their ends. Do not press too heavilybecause they could break.

5.21.3Replacing the proofspring

— Pull the proof spring A (item 75) out of the spring case B in the direction shown inthe picture below using flat nose pliers until it slips out of the case.

When you reassemble the proof spring, it is recommended to use a new springwhich is part of a new spare part set, in order to improve the function of the auto-matically paperpath selection. The spare part set contains two proof springs, two screws and four disks.

— Place two disks on each screw and then fix the proof spring item 75 inside thespring holding case. The necessary holes are provided and must not be drilled.

STOP

A

B

Replacing the side plates Instructions for disassembly and assembly


5.22Assembling theFAW

— Place the empty left side plate so that the outside faces down and the bottom edgetowards you.

— Insert the toothed wheel A (item 96) positioned under the push bar.

— If necessary, attach the slide FAW B (item 71) and the position ruler C (item 95) tothe push bar D (item 70).

A

B

C

D

Instructions for disassembly and assembly Assembling the FAW

5-37

— Position the gear shaft rear E (item 81) in the location provided in the side plate insuch a way that the ring with the pins points toward you and the curve of thesemidisc points to the right. In addition, the straight side of the semidisc must be atan angle of 90 degrees to the side plate. The gear shaft rear is not fastened. Mountthe toothed wheel 1 (item 76) and 2 (item 77). Ensure that the position of the gearshaft E remains unchanged.

— Insert the push bar D (item 70) vertically in such a way that the recess 1 on thepush bar engages with the guide provided in the side plate 2. For this purpose, themark for position 1 (see also page 3-3, upper drawing) must be at about 3 mm tothe left of the mark on the side plate. Take care not to move or turn the gear shaftrear E. Then slide the push bar into position 1.

— Insert the gear shaft front F in such a way that the ring with the pins points awayfrom you and the semidisc towards you. The curve of the semidisc must point tothe right, the straight side to the left at an angle of 90 to the side plate. The gearshaft front is not fastened, either.

E 1 2

D

12

E

F

Assembling the FAW Instructions for disassembly and assembly


— Press the gear shaft front F down and slide the push bar D into position 6. This willfasten the gear shaft rear E and the gear shaft front F. Make sure that the straightsides of the semidiscs of both shafts point to the same direction and continue to beat an angle of 90 to the side plate.

— Finally, mount the transverse connection plate (item 52a) and complete the left sideplate.

D

F

E

Instructions for disassembly and assembly Assembling the FAW

5-39

6 Spare parts and schematics

6.1Printer The spare parts lists show:

1. The position of the part in the explosion drawing (item).

2. The name of the part.

3. The part number and the printer type where it belongs to;first column = narrow printersecond column = wide printerX in second and/or third column means, part is the same like in the first column

4. The classification of parts.

5. The quantity used in printer

When ordering parts it is essential to specify a part number and designation.

factory repair only

depot repair

standardized parts _ C-parts

printer specific parts

recommended spare parts

A B C D E

Spare parts and schematics Printer

6-1

6.1.1

Housing/Panel

a�

Printer Spare parts and schematics


Part no. Part no. Part no.T2150 T2250 T2150S

Item Name narrow printer wide printer cutter version Class Qty.

1 Casing, upper 062 209 062 224 062 235 B 1

2 Casing below 062 206 062 221 062 206 B 1

3 Upper cover rear incl. item 4 062 203 062 218 — B 1

3 Upper cover rear for cut printers only — — 062 358 B 1incl 2times paper guide (without drawing)

4 Cover II, tear edge 061 229 060 439 — B 1

5 Cover rear 062 210 062 225 062 210 B 1

6 Cover front, cpl. 061 933 061 932 061 933 B 1

7 Paper guide tractor 1 062 207 062 222 062 207 B 1

8 Panel cpl. 061 934 061 935 061 934 A/B 1

9 Casing aperture 062 200 X X B 1

11 Foil manual paper tray 060 322 060 323 060 322 B 1

12 Push push snapper 716 227 X X B 1

13 Foot 052 025 X X B 4

14 ESD connection, LH 060 415 060 284 060 415 B 1

15 ESD connection, RH 060 416 X X B 1

16 Shield casing power 060 283 X X B 1

17 Power switch 710 330 X X A/C 1

18 Suspension 060 496 X X B 4

19 Power connection 047 892 X X B 1

19a Fuse, main, 2,5 A HT ker 5x20 710 405 X X A/B/C 1

20 Power unit switchable 120-230 V 448 473 X X A/B/D 1

22 Screw M4x8 707 482 X X C 1

23 Washer A4,3 706 428 X X C 1

24 Panel cable 047 866 X X A/B 1

25 Paper support rear 062 217 X X B 1

26 Rubber button 2 times 716 179 X X B 1

27 Rubber button 4 times 707 109 X X B 1

X = same part no. like in first column


6-3

justmanuals.comjustmanuals.com

6.1.2

General Arrangement – sheet 1





28 Print head NDK 9/24 455 400 X X A/B/E 129 Timing station kit, contains incremental 448 523 X X A/B 1

strip and sensor30 Head connection cpl. (see 6.2.7) 060 479 060 478 060 479 A/B 131 Sensor AGA cpl. 060 480 X X A/B 132 Carriage cpl. 060 486 X X A/B 133 Clamp (toothed belt) 052 021 X X B 134 Key 052 011 X X B 135 Torsion spring 060 494 X X B 136 Spring bar 053 218 X X B 137 ESD, connection III 060 343 X X B 138 ESD, connection II 060 342 X X B 139 ESD, connection I 060 341 X X B 140 Adjusting lever 053 213 X X B 141 Side plate RH 060 203 X X B 142 Tractor shaft round D8 060 247 060 245 060 247 B 143 Tractor shaft square D6 060 246 060 244 060 246 B 144 Foil transverse connection plate 060 308 060 307 060 308 B 145 Circlip 5 706 176 X X C 346 Tractor set, LH, RH, support 060 487 X X A/B 147 Shaft switch paper guide 060 318 060 317 060 318 B 148 Switch paper guide 060 316 X X B 2/349 Bush switch paper guide 716 180 X X C 150 DC motor (CR) cpl. 061 439 X X A/B 151 Guide wheel toothed belt 461 662 X X B 152 Carriage shaft cpl. 060 484 060 485 060 484 A/B 152a Transverse connection plate 060 201 060 200 060 201 B 153 Ribbon drive with belt cpl. 460 299 460 211 460 299 A/B 154 ESD spring printing bar 061 065 X X B 255 Printing bar cpl. 054 609 054 772 054 609 B 156 Carriage shaft front 060 266 060 265 060 266 B 157 Flap mounted (upper friction) cpl. 460 542 460 543 461 554 A/B 158 Driving shaft cpl. 060 321 060 320 060 321 B 159 BG lower friction cpl. 060 495 054 737 060 495 B 160 Shaft front 052 215 052 053 060 215 B 161 Paper guide 060 303 060 302 060 303 B 162 Sensor PE 047 820 X X A/B 163 Shaft rear 052 278 052 275 052 278 B 164 Roller 054 057 X X B 4/665 Leaf spring 052 054 X X B 2/366 Straight pin 706 554 X X C 2/367 Incremental strip cpl. 180dpi part of item 29 X X68 Clamp 052 051 X X B 169 Platen bearing 052 042 X X B 278 Toothed wheel Z40 060 404 X X B 179 Toothed wheel Z40 060 403 X X B 1



6-5

6.1.3

General arrangement – sheet 2

91a

75b75c

86b

86a

91a





70 Push bar FAW

71 Slide FAW

72 Toothed wheel Z84/10 060 311 X X B 2

73 BG switch lever seesaw cpl. 060 499 X X B 1

74 Toothed wheel Z24/16

75 Proof spring set 060 578 X X B 2

76 Toothed wheel Z40, FAW, rear

77 Toothed wheel Z40

80 Gear shaft front FAW

81 Gear shaft rear FAW

82 Toothed wheel Z24

83 Kit side plate LH, preassembled1 061 233 X X B 1

84 Kit Motor FAW 070 063 X X A/B 1

85 Sensor position ruler 047 823 X X A/B 1

86a Cable shield

87 Cable power unit - controller 047 961 047 705 047 961 A/B 1

88 Cover controller casing 060 360 X X B 1

89 Controller Kit incl. casing 070 003 070 003 070 004 A/B/D 1

91 Stepper motor (LF) cpl. 048 949 X X A/B 1

91a Screw EJOT PT K 40 x 10-1452

92 Guide LF motor 054 186 X X B 1



95 Position ruler

96 Toothed wheel Z30/45


1 incl. items 70, 71, 74, 75, 76, 77, 80, 81, 82, 91a, 95, 96X = same part no. like in first column


6-7

6.1.4

Power supply120/230 V 448 473



6.1.5

ControllerFLASH version

180 dpi only

Printer type UCL Controller Firmware Contr. kit

T2150/2250 ≥0 048 780 048 787 070 003

T2150S ≥0 048 780 048 788 070 004


6-9

6.1.6

Panel board(part of panel cpl., item 8, page 6-3)

Clamp panel cable054 589

blue strip mustface down



6.1.7

Head connection cpl.Narrow printer 060 479Wide printer 060 478

X5

X6

from controller


6-11

6.1.8

Recommended spare parts



8 Panel cpl. 061 934 061 935 061 934 A/B 1

17 Power switch 710 330 X X A/C 1

19a Fuse, main, 2,5 A HT ker 5x20 710 405 X X A/B/C 1

20 Power unit switchable 120/230 V 448 473 X X A/B/D 1

24 Panel cable 447 866 X X A/B 1

28 Print head NDK 9/24 455 400 X X A/B/E 1

29 Timing station kit, contains incremental 448 523 X X A/B 1strip and sensor

30 Head connection cpl. 060 479 060 478 060 479 A/B 1

31 Sensor AGA cpl. 060 480 X X A/B 1

32 Carriage cpl. 060 486 X X A/B 1

46 Tractor set, LH, RH, support 060 487 X X A/B 1

50 DC motor (CR) cpl. 061 439 X X A/B 1

52 Carriage shaft cpl. 060 484 060 485 060 484 A/B 1

53 Ribbon drive with belt cpl. 460 299 460 211 460 299 A/B 1

57 Flap mounted (upper friction) cpl. 460 542 460 543 461 554 A/B 1

62 Sensor PE 047 820 X X A/B 1

84 Kit Motor FAW 070 063 X X A/B 1

85 Sensor position ruler 047 823 X X A/B 1

87 Cable power unit - controller 047 961 047 705 047 961 A/B 1

89 Controller Kit incl. casing 070 003 070 003 070 004 A/B/D 1

91 Stepper motor (LF) cpl. 048 949 X X A/B 1




6.2Optional Tractor 2/3

6.2.1

Preparing the printer Select the Tractor2 parameter with the paper path quick selection feature (seeReference Manual Paper path quick selection), in the Setup menu of the printer(see Reference Manual, chapter The menu) or via an application program.

6.2.2

Installing the tractor 2

Raise the front cover.Installation must be performed with the gear on the tractor on the left side.Insert the tractor 2 with the pins on the left and right in parallel to the stop into theguides provided on the printer.

Press the tractor down until the front pins click into place on the left and right.

Loading paper is described in the Reference Manual, chapter Loadingpaper.

Spare parts and schematics Optional Tractor 2/3

6-13

6.2.3

Installing the tractor 3

Raise the rear cover so that it is aligned with the printer top side and remove it.

Installation must be performed with the gear on the tractor on the left side (viewedfrom the front side of the printer).

Insert the tractor 3 with the pins on the left and right in parallel to the stop into theguides provided on the printer.

Press the tractor down until the rear pins click into place on the left and right.

Loading paper is described in the Reference Manual, chapter Loadingpaper.

Optional Tractor 2/3 Spare parts and schematics


6.2.4

Paper specifications

Continuous paper, tractor 2/tractor 3, single-layer


Paper width 76 to 406 mm


Continuous paper, tractor 2/tractor 3, multi-layer (to be tested individually!)

Copies 1 + 6



Weight of the last sheet 45 to 65 g/m2




Spare parts and schematics Optional Tractor 2/3

6-15

6.2.5

Spare parts

T2150Item Name T2150S T2250 Class. Qty.

1 Tractor set cpl. 060 487 X B 1

2 Toothed wheel Z40 060 407 X B 1

1

2

Optional Tractor 2/3 Spare parts and schematics


6.3Optional automatic sheetfeeder front (ASF-F) 6.3.1

Preparing the printer Switch the printer on. Enter setup mode, select the PapOpt menu option and acti-vate the ASF-F parameter. Subsequently select the ASF-F either in setup mode(see Reference Manual, chapter The menu) or via the paper source quick selectionfunction (see Reference Manual, chapter Paper path quick selection) or via an app-lication program.

Activating ASF-F in the PapOpt menu will deactivate both paper paths Single andTrac2 at the same time and it will no longer be possible to select them with the paperpath quick selection function. If the ASF-F is deinstalled in the PapOpt menu, the prin-ter will reactivate the Single paper path automatically, leaving Trac2 deactivated.

6.3.2

Installing the ASF-F

Insert the two paper support brackets (1) into the openings provided in the paperguides.Mount the paper support(s) to the holder (the narrow printer is provided with one,

the wide printer with two paper supports).

Remove the front cover, raising it as shown in the figure (1), then lift it out of therecess (2) on the left (viewed from the front of the printer), pulling it towards the left(3) to remove it.

➀

➁➀

➀

➁

➂

Spare parts and schematics Optional automatic sheet feeder front (ASF-F)

6-17

Insert the front cover supplied with the ASF-F in reverse sequence of steps.

Insert the single sheet feeder with the pins on the left and right in parallel to the stopinto the guides provided on the printer.

Press the single sheet feeder down on the left and right until the front pins click intoplace on the left and right.

Optional automatic sheet feeder front (ASF-F) Spare parts and schematics


6.3.3

Paper specifications

Single sheet, ASF-F, single-layer




Single sheet, ASF-F, multi-layer (to be tested individually!)

Copies 1 + 3



Weight of the last sheet 50 to 60 g/m2




Envelopes

Width 100 to 365 mm

Length 100 to 305 mm

Thickness 0.32 mm

Paper capacity max. 50 sheets 80 g/m2


6-19

6.3.4

Spare parts

1

2

4

3

7

8

24

6

5

9

1011

12

13

14

15

16

17

18

19

2025

21

22

23

23

25

25

Optional automatic sheet feeder front (ASF-F) Spare parts and schematics


T2150 T2250Item Name Part no. Part no. Class. Qty.

ASF-F complete 061798 061797 B 1

9 Casing, left 062269 X B 1

10 Casing, right 062270 X B 1

15 Friction roller 053852 X B 2

17 Toothed wheel m=0,75; Z=34 060377 X B 1

21 Paper guide 062217 X B 1

22 Paper guide extension 062275 X B 1

24 Leaf spring 060497 X B 2



6-21

6.4Optional automatic sheetfeeder rear (ASF-R)6.4.1

Replacing the FrictionRolls

– Remove front cover A by unlatching left and right snaps.– Remove left casing. Take a small screwdriver and insert into the lock slots B.

(Caution! The gears are loose.)

– Remove brake lever C, remove axle D on the left and pull off friction rolls E.(Caution! Make sure that both rolls are lying in the guides F.)

Clamp panel cable054 589

blue strip mustface down

Optional automatic sheet feeder rear (ASF-R) Spare parts and schematics


6.4.2

Replacing the DischargeAxle

– Remove the front cover (see section 8.1.1.1).– Take off left casing (see section 8.1.1.1).

(Caution! Gear wheels are loose inside.)

– Pull gear C from snap lock of the axle. Open snap lock with a smallscrewdriver.

– Pull axle D to the right, off the left wall.

Spare parts and schematics Optional automatic sheet feeder rear (ASF-R)

6-23

6.4.3

Renewing the MetalPaper Baffle with Guide Foil

– Remove right casing. Take a small screwdriver and insert into the lock slots A.

– Push the right side frame B outward.– Pull paper baffle C from the fastening.





6-25

6.4.4

Spare Parts



T2150 T2250Item Name Part no. Part no. Class. Qty.

ASF-R complete 061800 061799 B 1

4 Toothed wheel Z=16 052291 X B 1

23 Friction roller 053852 X B 1



6-27

6.5Cutter cpl.

1412

17

15 16

11

10

8

7 6

9

5

3

13

2

1

4

1a

13

Cutter cpl. Spare parts and schematics


T2150SItem Name Part no. Class Qty.

Cut device cpl. T2150S 061 876 A/B 1

1 Casing cover 054 713 B 1

1a Casing operator 061 038 B 1

2 Drive unit cpl. 054 946 A/B 1

3 Logic board cpl. 048 195 A/B 1

4 Cut magnet sensor board cpl. 048 294 A/B 1

5 Cutter connection cable cpl. 061 428 A/B 1

6 Bottom casing 060 564 B 1

7 Lever LH cpl. 060 567 B 1

8 Lever RH cpl. 060 568 B 1

9 Connector holder plate 061 204 B 1

10 Carriage shaft 054 680 B 1

11 Carriage kit cpl. 061 207 A/B 1

13 Side plate plastic RH & LH 061 217 B 2

15 Paper guide cpl. 060 571 B 1

16 Paper out axle cpl. 061 427 B 1

17 Cutting bar cpl. 060 572 A/B 1

Foil set: foils of item 6, 15, 17 061 993

Spare parts and schematics Cutter cpl.

6-29

justmanuals.com

just

man

uals

.com

6.6Interface adapter, cpl.061 925

STOP

Interface adapter, cpl. Spare parts and schematics


STOP

Spare parts and schematics Interface adapter, cpl.

6-31

“All rights reserved. Translations, reprinting or copying by any means of this manual complete or in part or in anydifferent form requires our explicit approval.We reserve the right to make changes to this manual without notice.All care has been taken to ensure accuracy of information contained in this manual. However, we cannot acceptresponsibility for any errors or damages resulting from errors or inaccuracies of information herein.”

TRADEMARK ACKNOWLEDGEMENTS

“IBM” is a trademark of International Business Machines Corporation.“EPSON” is a trademark of Epson America Incorporated.“DEC” is a trademark of Digital Equipment Corporation.“Centronics” is a trademark of Centronics Data Computer Corporation.“MS-DOS” is a trademark of Microsoft Corporation.“Windows”, “Windows 95”, “Windows 98”, “Windows 2000”, “Windows ME” and “Windows NT” are trademarks ofMicrosoft Corporation.All other product names and company names appearing in this manual are the registered trademarks or trademarksof the individual companies.

© March 2004 TallyGenicom Computerdrucker GmbH 379 766a

TALLYGENICOM REPRESENTATIVES

FRANCETallyGenicom S.A.19 avenue de L’lle Saint Martin F-92237 Nanterre Cedex France Tél.: +33 1 41 30 11 00 Fax: +33 1 41 30 11 10 http://www.tallygenicom.fr

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Russian Federation and C.I.S.TallyGenicom Representative Park Place Moscow Office D-206 Leninsky Prospekt 113/1 117198 Moscow Russian Federation Phone: +7 095 956 56 40 Fax: +7 095 956 55 41 http://www.tallygenicom.ru

GERMANYTallyGenicomComputerdrucker GmbH Postfach 2969 D-89019 Ulm Deutschland Tel.: +49 731 2075 0 Fax: +49 731 2075 100 http://www.tallygenicom.de

ITALYTallyGenicom S.R.L. Via Borsini 6 I-20094 Corsico (MI) Italia Tel.: +39 02 48608 1 Fax: +39 02 48601 141 http://www.tallygenicom.it

SPAINTallyGenicom SRL Joaquin Lorenzo 4, Local 28033 Madrid España Phone: +34 902 196 183 Fax: +34 913 739 943 http://www.tallygenicom.es

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UNITED KINGDOMTallyGenicom LimitedRutherford RoadBasingstoke, HampshireRG24 8PDEngland, U.K.Phone: +44 870 872 2888Fax: +44 870 872 2889http://www.tallygenicom.co.uk

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