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Confidential
Thermal Printer Unit
EU-T432/T442
Specification
STANDARD
Rev. No. K
Notes
Copied Date
Copied by
SEIKO EPSON CORPORATION
MATSUMOTO MINAMI PLANT2070 KOTOBUKI KOAKA, MATSUMOTO-SHI, NAGANO, 399-8702 JAPANPHONE+81-263-86-5353 FAX+81-263-86-9925
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REVISION SHEETSheet 1 of 5
The table below indicates which pages in this specification have been revised.Before reading this specification, be sure you have the correct version of each page.
Revisions Design Section Sheet Rev. No.
Rev. Document WRT CHK APL Sheet Rev. Sheet Rev. Sheet Rev.
A Enactment Aruga Takami Takizawa I H 21 H 47 H
B Change Aruga Takami Takizawa II H 22 H 48 H
C Change kanasaki Takami Takizawa III K 23 H 49 H
D Change kanasaki Futatsugi Kumagai IV H 24 H 50 H
E Change kanasaki Murakoshi Kumagai V H 25 H 51 H
F Change kanasaki Murakoshi Kumagai VI K 26 H 52 H
G Change Kimura kanasaki Kumagai 1 H 27 H 53 H
H Change Kamijo -- Nakaama 2 H 28 H 54 H
J Change Kimura kanasaki Kumagai 3 H 29 H 55 H
K Change Kamijo Takami Murata 4 H 30 H 56 H
5 H 31 H 57 H
6 H 32 J 58 H
7 H 33 H 59 H
8 H 34 H 60 H
9 H 35 H 61 H
10 H 36 H 62 H
11 H 37 H 63 H
12 H 38 H 64 H
13 H 39 H 65 H
14 H 40 H 66 H
15 H 41 H
16 H 42 H App.1 H
17 K 43 H App.2 H
18 H 44 H App.3 H
19 H 45 H App.4 K
20 H 46 H
TITLE Front PartEU-T432/T442Specification
Cover Rev.
SheetScope
GeneralDescription
Table ofContents
Contents Appendix Total
(STANDARD) 1 5 -- 4 2 66 4 82
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REVISION SHEETSheet 2 of 5
REV. SHEET CHANGED CONTENTS
All EU-T432 → EU-T432/442
IV General Description3. Relationship between the model name and the specification (added)
1 Figure 1.1.1 EU-T432/442 System AppearanceModel without the paper roll supply module (added)
2 1.3.1 Paper roll2) Paper width 82.5 ±0.5 mm {3.25 ± 0.02"} (added)
1.3.5 Printable widthFor 79.5 mm paper width (added)For 82.5 mm paper width (added)
3 1.4.1 Module combinations, external dimensions, and massModel without the paper supply module (added)
1.4.2 Available model types and standard model
*1) (added)5 Figure 1.5.2 Directions to Make an Impact Test
Model without the paper roll supply module (added)
6 2.1.2 Adapted paper rollNOTES: The paper roll holder … (added)
8 Figure 2.2.1 Printable Area (added)
Number of columns 53 maximum (added)
11 2.2.6 Paper2) Paper width 82.5 ±0.5 mm {3.25 ± 0.02"} (added)
13 2.4 Sensors
(*) (added)16 - 19 2.5 Overall Dimensions (added)
22 3.1.2 Printing specifications4) Printing width 82.5 ±0.5 mm {3.25 ± 0.02"} (added)Table 3.1.1 (changed)
B
41 Table 4.1.5 Model Type SelectionNOTE: (changed)
All All pages are revised.
IV Simplified Chinese character model → Simplified Chinese model,Traditional Chinese character model → Traditional Chinese model
8, 9 2.2.1 Print Specifications
Figure 2.2.1 (changed)9) (added)
10 Figure 2.2.2 → 2.2.3, Figure 2.2.3 → 2.2.4
13 2.4 SensorsT/E, T/T (added)
C
21 Simplified Chinese character model → Simplified Chinese model,Traditional Chinese character model → Traditional Chinese model
TITLE
EU-T432/T442Specification(STANDARD)
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REVISION SHEETSheet 3 of 5
REV. SHEET CHANGED CONTENTS
26 3.2.1.2 Switching between online and offline4) (changed)
6) (changed)8) (added)* (added)
32 3.2.2.1 Compatibility mode4) (changed)6) (changed)8) (added)* (added)
43 Table 4.1.10 Memory Switch 6SW No.1, 2, 7 (changed)Table 4.1.13 (added)
45 *5: 14 mm {0.55"} (112 × 0.125 mm) → 13.5 mm {0.53"} (108 × 0.125 mm)
46 *7 - *9 (added)
Table 4.1.17 (added)
53 4.8.2 Epson PS-170 → Epson Power Supply (changed)
App.1 A.1.2 Handling3) (added)
C
App.3 A.1.5 Removing Paper2) (changed)
All All pages are revised, due to page layout change.
V, VI Table of contents (changed)
2 1.3.1 Paper roll
4) Paper take-up direction (added)5 1.6 Installation (added)
6 2.1.2 Adapted paper roll4) Paper take-up direction: NOTE: (added)Figure 2.1.1 (added)
11 2.2.6 Paper4) ~ 7) (added)
15 2.5.1 Paper width 79.5 mm (6" type) (changed)
16 2.5.2 Paper width 79.5 mm (8" type) (changed)
17 2.5.3 Paper width 82.5 mm (6" type) (changed)
18 2.5.4 Paper width 82.5 mm (8" type) (changed)
19 2.5.5 Paper width 79.5 mm (for model without the paper roll supply unit) (changed)
20 2.5.6 Paper width 82.5 mm (for model without the paper roll supply unit) (changed)
29 NOTES: *2 (added)
45 Table 4.1.12 SW No. 8 Reserved→ Initialization for black mark position when the power is turned on.
D
App.1 A.1.1 Initial installation2) (added)
TITLE
EU-T432/T442Specification
(STANDARD)
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REVISION SHEETSheet 4 of 5
REV. SHEET CHANGED CONTENTS
All All pages are revised, due to page layout change.
V, VI Table of Contents (changed)
E
6 1.7 Applicable Standards (added)
All All pages are revised, due to page layout change.
V, VI Table of Contents (changed)
4 Section 1.5.1, Print guaranteed temperature and humidity1) Operating temperature: 5 to 50°C 1) Temperature: 5 to 50°C (corrected)2) Operating humidity: 10 to 80 %RH 2) Humidity: 10 to 80 %RH (corrected)
F
6 1.7 Applicable Standards1) Europe: Safety: TÜV (EN60950) (added)5) China: CCC certified (added)Conditions of Acceptability (added)
All All pages are revised.
1 1.2.4 Control board moduleThe printer with the serial/parallel … (added)
3 1.4.2 Available model types and standard model PS-170 → PS-180
7 1.7 Applicable StandardsModel names (added)
11 2.2.1 Print specifications9) Table 4.1.12 → Table 4.1.13
13 NOTES: The reflecting rate of the black mark … (changed)
14 2.2.6 Paper8) (changed)
16 2.3.4 Paper feed motor
3) Driving method: 340mA ± 7%/phase…. (deleted)18 2.5.1 (Serial/Parallel, …) (added)
19 2.5.2 (Serial/Parallel, …) (added)
20 2.5.3 (Serial/Parallel, …) (added)
21 2.5.4 (Serial/Parallel, …) (added)
22 2.5.5 (Serial/Parallel, …) (added)
23 2.5.6 (Serial/Parallel, …) (added)
24 2.5.7 (USB, …) (added)
25 2.5.8 (USB, …) (added)
26 2.5.9 (USB, …) (added)
27 2.5.10 (USB, …) (added)28 2.5.11 (USB, …) (added)
29 2.5.12 (USB, …) (added)
30 3.1.1 General features4) Hardware (added)
G
31 3.1.2 Printing Specification9) NOTE (added)10) Other printing functions: (…, PDF417) (added)
TITLE
EU-T432/T442Specification
(STANDARD)
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REVISION SHEETSheet 5 of 5
REV. SHEET CHANGED CONTENTS
36 Table 3.2.1, refer to Section 4.1.2 → refer to Section 4.1.4
40 3.2.1.7 Notes on resetting the printer using the interface AC characteristics
If the interface cable is disconnected … (added)
47 3.2.3 USB Interface (added)
48 3.3.1.2 Interface connector (USB model) (added)
53 4.1.3 DIP switches (USB model) (added)
G
64 4.7 Black Mark (BM) Sensor → Black Mark (BM)
All All pages are revised.H
9 Added the 1.8 TSCA Compliance section. Added the 1.9 About Chemical Materials Included section.
III Caution: Added 8.J
32 3.1.2 Printing specifications10) Other printing functions Added “NOTE: Ladder bar codes and 2-dimensional codes may not be readcorrectly depending on the print speed and/or print density. Select the adequateprint speed and print density and confirm that the ladder bar codes and2-dimensional codes can be read correctly.”
III TrademarksChanged “EPSON® and ESC/POS® are registered trademarks of Seiko Epson Corporation inthe United States and/or other countries.” to “EPSON and ESC/POS are registered trademarksof Seiko Epson Corporation in Japan and other countries/regions.”
17 2.3.4 Paper feed motor3) Driving method
Added NOTE.
K
App.4 Moved A2. and A.3 from App.5 to App.4.
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EU-T432/T442 Specification(STANDARD)
Points You Must Observe To Assure Product Safety
In order to assure the safe operation of this product, carefully observe the specifications as
well as the notes provided below.
Seiko Epson Corporation will not bear any responsibility for any damage or injuries arisingfrom use of this product that is not in accordance with the specifications and the notesprovided below.
1) Do not apply voltage or current to any pins in excess of the absolute maximum ratings.
If voltage or current in excess of the absolute maximum ratings is applied, excess current will flowthrough the device, which may result in heat damage.
Absolute Maximum Ratings
Item Symbol Rated value UnitInput voltage VIN 27.0 V
Storage temperature Tstg -25 to 70 °C
Storage humidity Hstg 0 to 90 %
2) Operate the EU-T432/T442 within the following conditions:
Recommended Operating Conditions
Standard Value UnitItem Symbol
Min. Typ. Max.Supply voltage to the printer Vp 21.6 24.0 26.4 V
Operating temperature Topr 0 -- 50 °COperating humidity(no condensation)
Hopr 10 -- 80 %
3) Do not short-circuit any of the output pins with the power supply.
Short-circuiting an output pin with a low-impedance power supply may cause heat damage due toexcess current or may melt the solder bond.
4) Do not drop conductive material such as paper clips onto the circuit board.
Short circuiting pins on the board may cause heat damage due to excess current or may melt thebonding wire.
5) Never disassemble or modify this product.Tampering with this product may result in injury, fire, or electric shock.
6) Do not touch movable parts, such as gears.
Touching moving parts could cause a laceration or other injury.
7) Be sure to set this equipment on a firm, stable, horizontal base.
Product may break or cause injury if it falls.
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8) Do not use in locations subject to high humidity or dust levels.
Excessive humidity and dust may cause equipment damage, fire, or shock.
9) Do not place heavy objects on top of this product. Never stand or lean on this product.
Equipment may fall or collapse, causing breakage and possible injury.10) To ensure safety, please unplug this product prior to leaving it unused for an extended period.
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CONFIDENTIALITY AGREEMENT
BY USING THIS DOCUMENT, YOU AGREE TO ABIDE BY THE TERMS OF THIS AGREEMENT. PLEASE RETURNTHIS DOCUMENT IMMEDIATELY IF YOU DO NOT AGREE TO THESE TERMS.
1. This document contains confidential, proprietary information of Seiko Epson Corporation or its affiliates. You mustkeep such information confidential. If the user is a business entity or organization, you must limit disclosure to youremployees, agents, and contractors who have a need to know and who are also bound by obligations ofconfidentiality.
2. On the earlier of (a) termination of your relationship with Seiko Epson, or (b) Seiko Epson's request, you must stopusing the confidential information. You must then return or destroy the information, as directed by Seiko Epson.
3. If a court, arbitrator, government agency or the like orders you to disclose any confidential information, you mustimmediately notify Seiko Epson. You agree to give Seiko Epson reasonable cooperation and assistance in thenegotiation.
4. You may use confidential information only for the purpose of operating or servicing the products to which thedocument relates, unless you obtain the prior written consent of Seiko Epson for some other use.
5. Seiko Epson warrants that it has the right to disclose the confidential information. SEIKO EPSON MAKES NOOTHER WARRANTIES CONCERNING THE CONFIDENTIAL INFORMATION OR ANY OTHER INFORMATIONIN THE DOCUMENT, INCLUDING (WITHOUT LIMITATION) ANY WARRANTY OF TITLE ORNON-INFRINGEMENT. Seiko Epson has no liability for loss or damage arising from or relating to your use of orreliance on the information in the document.
6. You may not reproduce, store, or transmit the confidential information in any form or by any means (electronic,mechanical, photocopying, recording, or otherwise) without the prior written permission of Seiko Epson.7. Your obligations under this Agreement are in addition to any other legal obligations. Seiko Epson does not waive
any right under this Agreement by failing to exercise it. The laws of Japan apply to this Agreement.
Cautions
1. This document shall apply only to the product(s) identified herein.2. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any
means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SeikoEpson Corporation.
3. The contents of this document are subject to change without notice. Please contact us for the latest information.4. While every precaution has been taken in the preparation of this document, Seiko Epson Corporation assumes no
responsibility for errors or omissions.5. Neither is any liability assumed for damages resulting from the use of the information contained herein.6. Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for
damages, losses, costs, or expenses incurred by the purchaser or third parties as a result of: accident, misuse, orabuse of this product or unauthorized modifications, repairs, or alterations to this product, or (excluding the U.S.)failure to strictly comply with Seiko Epson Corporation's operating and maintenance instructions.
7. Seiko Epson Corporation shall not be liable against any damages or problems arising from the use of any optionsor any consumable products other than those designated as Original EPSON Products or EPSON ApprovedProducts by Seiko Epson Corporation.
8. When this product is used for applications requiring high reliability / safety such as transportation devices related toaviation, rail, marine, automotive etc.; disaster prevention devices; various safety devices etc; or functional /precision devices etc, you should use this product only after giving consideration to including fail-safes andredundancies into your design to maintain safety and total system reliability. Because this product was notintended for use in applications requiring extremely high reliability / safety such as aerospace equipment, maincommunication equipment, nuclear power control equipment, or medical equipment related to direct medical care
etc, please make your own judgment on this product’s suitability after a full evaluation.Trademarks
EPSON and ESC/POS are registered trademarks of Seiko Epson Corporation in Japan and other countries/regions.Microsoft® and Windows® are registered trademarks of Microsoft Corporation in the United States and/or other countries.General Notice: Other product and company names used herein are for identification purposes only and may betrademarks of their respective companies.
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EU-T432/T442 Specification(STANDARD)
GENERAL DESCRIPTION
1. Application
This specification applies to the thermal printer unit EU-T432/T442.
2. Features
1) High speed printing: 150 mm/s {5.9"/s} maximum
2) High reliability: Receipt printing 300,000 times
3) Length of receipt: 228.4 mm {9.0"} maximumPossible to extend 600 mm {23.6"} maximum using optional loop guide
4) Can use a large paper diameter, 203 mm {8"} diameter maximum
5) Command protocol based on ESC/POS standard
6) Bar codes (fence bar code and ladder bar code) and graphics can be printed.
7) Available modelThe following four models are available.
• Japanese model: Supports JIS Level 1 and 2 (JIS X0208-90)
• Simplified Chinese model: Supports GB2312-80
• Traditional Chinese model: Supports BIG5 Level 1 and 2
• Korean model: Supports KS C-5601C
Contact Epson for other character models.
8) Driver and status monitoring software are provided.
3. Relationship between the model name and the specification
Example:
E U - T 4 3 2 32 1
1 indicates the EU-T400 series.
2 Indicates the paper width to be used.3: 79.5 ± 0.5 mm4: 82.5 ± 0.5 mm
3 indicates the type of the paper path.2: Straight path
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EU-T432/T442 Specification(STANDARD)
TABLE OF CONTENTS
1. GENERAL SPECIFICATIONS ..........................................................................................................11.1 System Configuration and Module Names .................................................................................11.2 Module Functions........................................................................................................................1
1.2.1 Roll paper supply module...................................................................................................11.2.2 Printer module ....................................................................................................................11.2.3 Cut sheet presenter module ...............................................................................................11.2.4 Control board module.........................................................................................................1
1.3 General Specifications................................................................................................................21.3.1 Roll paper ...........................................................................................................................21.3.2 Paper carrying speed .........................................................................................................21.3.3 Paper length to be presented and retracted.......................................................................21.3.4 Print speed..........................................................................................................................21.3.5 Printable width ....................................................................................................................21.3.6 Reliability ............................................................................................................................21.3.7 External size ..........................................................................................................................21.3.8 Mass ...................................................................................................................................2
1.4 Environmental Conditions...........................................................................................................31.4.1 Print guaranteed temperature and humidity.......................................................................31.4.2 Environmental conditions for storage .................................................................................3
1.5 Installation ...................................................................................................................................41.6 Applicable Standards..................................................................................................................51.7 TSCA Compliance ......................................................................................................................61.8 About Chemical Materials Included ............................................................................................6
2. MODULE SPECIFICATIONS (except the control board)..................................................................72.1 Roll paper Supply Module...........................................................................................................7
2.1.1 Roll paper holding method..................................................................................................72.1.2 Suitable roll paper...............................................................................................................72.1.3 Detectors ............................................................................................................................8
2.2 Printer Module.............................................................................................................................92.2.1 Print specifications..............................................................................................................92.2.2 Thermal print head............................................................................................................102.2.3 Autocutter .........................................................................................................................102.2.4 Paper feed motor..............................................................................................................102.2.5 Detectors ..........................................................................................................................102.2.6 Paper ................................................................................................................................122.2.7 Reliability ..........................................................................................................................13
2.3 Cut Sheet Presenter Module.....................................................................................................142.3.1 Presenter method .............................................................................................................142.3.2 Presenting speed..............................................................................................................142.3.3 Length of the receipt to be presented...............................................................................14(*): If the paper thickness is more than 120 µm, the paper must not be looped..........................14
2.3.4 Paper feed motor..............................................................................................................142.3.5 Detectors ..........................................................................................................................142.3.6 Reliability ..........................................................................................................................14
2.4 Sensors.....................................................................................................................................152.5 Overall Dimensions...................................................................................................................16
2.5.1 Paper width 79.5 mm (Serial/Parallel model) ...................................................................162.5.2 Paper width 82.5 mm (Serial/Parallel model) ...................................................................172.5.3 Paper width 79.5 mm (USB model)..................................................................................182.5.4 Paper width 82.5 mm (USB model)..................................................................................19
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3. CONTROL BOARD MODULE SPECIFICATIONS..........................................................................203.1 General Specifications..............................................................................................................20
3.1.1 General features...............................................................................................................203.1.2 Printing specifications.......................................................................................................213.1.3 Character specifications ...................................................................................................223.1.4 Shifting of the print position ..............................................................................................223.1.5 Notes on using a roll paper with marks ............................................................................233.1.6 Receive buffer...................................................................................................................233.1.7 Electrical characteristics...................................................................................................24
3.2 Interfaces ..................................................................................................................................253.2.1 Serial Interface (RS-232)..................................................................................................253.2.2 Parallel interface (IEEE 1284) ..........................................................................................313.2.3 USB (Universal Serial Bus) Interface ...............................................................................37
3.3 Connectors................................................................................................................................383.3.1 Interface connectors.........................................................................................................383.3.2 Power supply connector ...................................................................................................393.3.3 Epson power supply connector ........................................................................................39
4. FUNCTIONS....................................................................................................................................40
4.1 Buttons ......................................................................................................................................404.1.1 Panel buttons on control board module............................................................................404.1.2 DIP switches (Serial/Parallel Model) ................................................................................414.1.3 DIP switches (USB Model) ...............................................................................................434.1.4 Memory switches..............................................................................................................44
4.2 Indicators...................................................................................................................................494.2. 1 LED.....................................................................................................................................49
4.3 Self-test .....................................................................................................................................504.4 Hexadecimal dump ...................................................................................................................514.5 Error Processing .......................................................................................................................52
4.5.1 Error types ........................................................................................................................524.5.2 Printer operation when an error occurs ............................................................................534.5.3 Data receive error (only for the serial interface model)....................................................53
4.6 Print Buffer-full Printing.............................................................................................................544.7 Black Mark (BM)........................................................................................................................54
4.7.1 How to use the Black Mark...............................................................................................544.7.2 Detection position of the Black Mark ................................................................................544.7.3 Print starting position and cutting position........................................................................54
4.8 Applicable Power Supply ..........................................................................................................554.8.1 Recommended Power Supply..........................................................................................554.8.2 Epson Power Supply ........................................................................................................55
APPENDIX .......................................................................................................................................App.1 A.1 Notes on Handling the Printer ............................................................................................ App.1 A.2 Notes on Handling Thermal Paper ..................................................................................... App.4 A.3 Notes on Usage of Power Supply Unit ...............................................................................App.4
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EU-T432/T442 Specification(STANDARD)
1. GENERAL SPECIFICATIONS
1.1 System Configuration and Module Names
The whole system is called the “EU-T432/T442” and each functional unit is called a “module.”
Paper rollsupply module
Loop guide (option)Control board module (behind)
Printer module
Printer module
Cut sheet presentermodule
Standard model Model without the paper roll supply module
Figure 1.1.1 EU-T432/T442 System Appearance
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EU-T432/T442 Specification(STANDARD)
1.2 Function of Modules
1.2.1 Roll paper supply module
This module holds the large diameter roll paper and guides the paper to the printer module. In thepaper path, there is a shock-absorbing mechanism that can reduce the paper feed load by the inertialforce of the roll paper.
1.2.2 Printer module
The printer module incorporates the printing mechanism with the paper feeding and cutting mechanismto cut the paper.
1.2.3 Cut sheet presenter module
The cut sheet presenter module carries the paper that is printed and cut by the printer module to thepaper exit.
1.2.4 Control board module
The control board controls all functions of each module and has the interface connectors and thepower supply terminals.
The printer with the serial/parallel interface or the USB interface installs the serial/parallel interface orthe USB interface respectively.
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EU-T432/T442 Specification(STANDARD)
1.3 General Specifications
1.3.1 Roll paper
1) Outside diameter 152.4 mm203 mm {8"} maximum (when equipped with optional parts)
2) Paper width 79.5 ± 0.5 mm {3.13 ± 0.02"} (EU-T432)82.5 ± 0.5 mm {3.25 ± 0.02"} (EU-T442)
3) Paper thickness 60 to 150 µm
4) Paper take-up direction: Outside of the paper must be printed on.
NOTE: If roll paper with the print face inside is used a paper jammay occur.
1.3.2 Paper carrying speed
150 mm/s {5.9"/s} maximum
1.3.3 Cut sheet length to be issued
When the cut sheet is loopedwith the cut sheet presentermodule (*)
76.2 mm to 228.6 mm
When the cut sheet is loopedwith the cut sheet presentermodule(when the EU-T432/T442 isequipped with an optional loopguide.) (*)
76.2 mm to 600 mm
Issuing the cut sheet
When the cut sheet is not loopedwith the cut sheet presentermodule
76.2 mm to 3,000 mm
(*): If the paper thickness is more than 120 µm, the paper loop must not be used.
1.3.4 Print speed
150 mm/s {5.9"/s} maximum
1.3.5 Printable width
Maximum printable width 80 mm {3.15"}For 79.5 ± 0.5 mm paper width 72 mm {2.84"}For 82.5 ± 0.5 mm paper width 74 mm {2.91"}
1.3.6 Reliability1) Receipt printing Life: 300,000 times
MCBF: 740,000 times
2) Printer Mechanism: Life: 15,000,000 lines paper feeding (line spacing: 3.75 mm)MCBF: 37,000,000 lines paper feeding (line spacing: 3.75 mm)
Thermal head: Life: 100 km {62.14 miles}, 100 million pulses
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EU-T432/T442 Specification(STANDARD)
1.4 Module Combinations and Available Mode Types
1.4.1 Module combinations, external dimensions, and mass
Standard model
6" type 8" type
Model without thepaper supplymodule
Roll paper supply module Yes Yes --
Printer module Yes Yes Yes
Control board module Yes Yes Yes
Cut sheet presenter module Yes Yes Yes
Combinationsof eachmodule
Paper supply spacer -- Yes --
Mass Approximately3.8 kg
Approximately3.9 kg
Approximately2.0 kg
External dimensions (W×D×H) mm
(See Section 2.6, Overall Dimensions.)
194 × 170 × 300
{7.64×6.70×11.81"}
194 × 170 × 350
{7.64×6.70×13.78"}
187 × 196.1 × 142.2
{7.36×7.72×5.60"}
1.4.2 Available model types and standard model
Each Function Roll paper supply module
Selectable modelPS-180connecting board(DC-T500)
Roll paperdiameter (*1)
Paper near-endsensor
Contents ofselectable model With or without 6" or 8" One or two
Standard model With 6" One
Each FunctionControl Board
ModulePrinter Module
Cut sheet presentermodule
Selectable model MultilingualBlack marksensor installationposition (*2)
Loop guide
(Supports 600 mmlength of thereceipt paper)
Right or leftContents ofselectable model Yes or no Face or back Yes or no
Standard model NoRight on the backof the paper
No
*1: If the printer has two paper near-end sensors, the roll papers used must be other than 152.4 mmin outside diameter and other than 76.2 mm in inside diameter.
*2: See Section 2.2.5 for installation position of the black mark sensor.
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1.5 Environmental Conditions
1.5.1 Print guaranteed temperature and humidity
1) Temperature: 5 to 50°C {41 to 122°F}
2) Humidity: 10 to 80 %RH
: Operation is guaranteed
: Print quality is guaranteed
R e l a t i v e H u m i d i t y ( % )
80
50
10
00 5 10 20 30 40 5550
34°C 80%
40°C 58%
50°C 35%
+
Figure 1.5.1 Environmental Conditions
1.5.2 Environmental conditions for storage
1) Storage at high temperatures and high humidity:Temperature: 50°C {122°F}Humidity: 90 % RH
Total time: 240 hours2) Storage at high temperatures: Temperature: 70°C {158°F}
Total time: 240 hours
3) Storage at low temperatures: Temperature: −25°C {−13°F}Total time: 240 hours
4) Long-term storage: Temperature: 5 to 35°C {41 to 95°F}Humidity: 40 to 70 % RHPeriod: Within 12 months
(Within 18 months after production)
5) Vibration resistance: When unpacked: Frequency: 5 to 150 Hz
Acceleration: Approximately 19.6 m/s
2
{2 G}Sweep: 10 minutes (half cycle)Duration: 1 hourDirections: X, Y, and Z
No external or internal damage should be found, and the unitshould operate normally.
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6) Impact resistance: When packed: Package: See the package specification.(without roll paper) Height: 90 cm {35.4"} on concrete
Directions: one corner, three edges, six faces
No external or internal damage should be found after the drop
test, and the unit should operate normally.When unpacked: Height: 5 cm {1.97"}
Directions: Lift one edge and release it(for all 4 edges).
When the printer is not printing, no external or internal damageshould be found after the drop test.
7) Impact resistance (with roll paper) Impact acceleration: 147 m/s2 {15 G}
Total operation time: 11 msDirection: Once each for Y and Z directionImpact operation point: Any mechanism installed part
Z direction
Y direction
Z direction
Y direction
Standard model Model without the paper roll supply module
Figure 1.5.2 Directions to Make an Impact Test
1.6 Installation
Permittable installation angle: Within ± 15° for the installation standard(See Section 2.5, Overall Dimensions.)
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1.7 Applicable Standards
Product Name: EU-T432 or EU-T442
Model Name: M192B (6-inch and 8-inch models)M192C (models without the roll paper supply module)
M192F (6-inch and 8-inch models)M192G (models without the roll paper supply module)
The following standards are applied only to the printers that are so labeled. (EMC is tested using theEPSON power supplies.)
1) Europe: CE marking
Safety: TÜV (EN60950)
2) North America: EMI: FCC/ICES-003 Class A
Safety: UL60950/CSA C22.2 No.60950
3) Japan: EMC: VCCI Class A
4) Oceania: EMC: AS/NZS 3548 Class B5) China: CCC certified
GB4943
GB9254
GB17625.1
Conditions of Acceptability
1) For use only in or with complete equipment where the acceptability of the combination is determinedby Underwriters Laboratories Inc.
2) When installed in an end-product, consideration must be given to the following:
The investigated Pollution Degree is 2.The end product enclosures are required fire enclosures.
3) This unit is intended to be supplied by SELV circuit only.
WARNING
The connection of a non-shielded printer interface cable to this printer will invalidate the EMCstandards of this device. You are cautioned that changes or modifications not expressly approved bySEIKO EPSON Corporation could void your authority to operate the equipment.
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CE Marking
The printer conforms to the following Directives and Norms:
Directive 89/336/EEC EN 55022 Class B
EN 55024
IEC 61000-4-2IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-11
FCC Compliance Statement For American Users
This equipment has been tested and found to comply with the limits for a Class A digital device,pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.This equipment generates, uses, and can radiate radio frequency energy and, if not installed and usedin accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which casethe user will be required to correct the interference at his own expense.
FOR CANADIAN USERS
This Class A digital apparatus complies with Canadian ICES-033.
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1.8 TSCA Compliance
All the EPSON-specified ink, grease and oil materials used in this product are listed in the TSCAchemical substance inventory of the U.S. Toxic Substances Control Act.
1.9 About Chemical Materials IncludedThe chemical materials contained in this product are managed based on Seiko Epson's policy and listsof chemical substances banned in products (level 1 and 2) and controlled chemical substances setforthin Green Purchasing Standard. As for the chemical substances banned in products (level 1 and 2)and controlled chemical substances, please see the following documents that are uploaded to theSeiko Epson's homepage:
Homepage:http://www.epson.co.jp/ecology/customer/green_cf.shtml (Japanese)http://www.epson.co.jp/e/community/environmental_gpurchasing_2.htm (English)
Certification That Product Does Not Contain Banned Substances (level 1):http://www.epson.co.jp/ecology/customer/green_p/seg_t_0102_j_20.pdf (Japanese)
http://www.epson.co.jp/ecology/customer/green_p/seg_t_0102_e_20.pdf (English)http://www.epson.co.jp/ecology/customer/green_p/seg_t_0102_c20.pdf (Simplified Chinese)
Survey Tool for Substances to Be Eliminated From Products (level 2):http://www.epson.co.jp/e/community/pdf/researchtool1_6_j.pdf (Japanese)http://www.epson.co.jp/e/community/pdf/EliminationToolRev1_6.pdf (English)
SEG Green Purchasing Standard for Production Material:http://www.epson.co.jp/e/community/pdf/gps_j.pdf (Japanese)http://www.epson.co.jp/e/community/pdf/gps_e.pdf (English)http://www.epson.co.jp/e/community/pdf/gps_c.pdf (Simplified Chinese)
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EU-T432/T442 Specification(STANDARD)
2. DETAILED SPECIFICATIONS OF MODULES (except the control board)
2.1 Roll paper Supply Module
2.1.1 Roll paper holding method
Shaft-holding method with a fixed shaft.
2.1.2 Adapted roll paper
1) Diameter: 152.4 mm203 mm {8"} maximum (when equipped with optional parts)
2) Paper core size:
Inside diameter of roll paper Outside diameter of paper core
Materials are solidsuch as plastic
Materials are softsuch as paper
Center value and its toleranceThickness ofpaper core
Paperthickness
25.4 ± 0.3 mm{1 ± 0.01"}
25.4 ± 0.5 mm{1 ± 0.02"}
33.4 ± 0.5 mm{1.32 ± 0.02"}
4 mm{0.16"}
60 to 90 µm
50.8 ± 0.3 mm{2 ± 0.01"}
50.8 ± 0.5 mm{2 ± 0.02"}
60.8 ± 0.5 mm{2.39 ± 0.02"}
5 mm{0.20"}
60 to 120µm
76.2 ± 0.3 mm{3 ± 0.01"}
76.2 ± 0.5 mm{3 ± 0.02"}
86.2 ± 0.5 mm to 96.2 ± 0.5 mm{3.39 ± 0.02" to 3.79 ± 0.02"}
5 to10 mm{0.20" to 0.39"}
60 to 150µm
NOTES: 1. Use the adapter (roll paper holder) to fit the shaft for each size of paper core.
2. A roll paper holder for 25.4 {1"} inside diameter roll paper core is standard equipment.Holders for 50.8 and 76.2 mm are available as options.
3. The 25.4 {1"} inside diameter roll paper core holder, which is standard equipment, canalso support 12.7 mm roll paper cores.
3) Paper width: 79.5± 0.5 mm {3.13
± 0.02"}
82.5 ± 0.5 mm {3.25 ± 0.02"}
4) Paper take-up direction: Outside of the paper must be printed on. (See Figure 2.1.1.)
NOTE: If roll paper with the print face inside is used, a paper jammay occur.
5) Paper end treatment: Use a roll paper in which the core and the paper are not gluedtogether.
Paper roll
Print face
Figure 2.1.1 Paper Take-up Direction
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2.1.3 Detectors (except model without the roll paper supply module)
1) Paper near-end sensor
a) Type: Reflecting photosensor (with a remaining paper detection adjustment mechanism)
b) Length to be detected for the remaining paper: (as a guideline)The length of the remaining paper can be changed with the position of the fixingscrew of the roll paper near-end sensor. (See Section 2.5, Overall Dimensions.)
If the roll paper has the following conditions:Inside diameter of the roll paper core: 25.4 ± 0.5 mmOutside diameter of the roll paper core: 33.4 ± 0.5 mmPaper thickness: 65 µm
Adjusting scale of theroll paper near-endsensor
A A’
(default)B C D E F
Outside diameter of theroll paper whennear-end is detected
41.0 43.0 50.6 60.0 69.1 79.7 89.5
Length of the paperremaining when thepaper near-end isdetected
3.5 mor
more
5.5 mor
more
13 mor
more
24 mor
more
37 mor
more
54 mor
more
72 mor
more
If the printer is equipped with the paper near-end sensor 2 (option), the printerenters the near-end state when the paper near-end sensor 2 detects the papernear-end.Note that the paper near-end sensor 2 cannot be attached to the printer if the rollpaper with dimensions of 152.4 mm of the outside diameter of the roll paper and76.2 mm of the roll paper core is used.
If the printer is not equipped with the paper near-end sensor 2, the printer entersthe secondary paper near-end when the printer feeds paper for the specified lengthafter detecting the paper near-end with the paper near-end sensor 1.
The paper length for the time between detecting the primary paper near-end withthe paper near-end sensor and sending the status of the secondary paper near-endcan be adjusted with the memory switch. For detailed specifications, see Section4.1.2.3.)
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2.2 Printer Module
2.2.1 Print specifications
1) Printing method: Thermal line dot printing
2) Dot density: 8 dots/mm3) Printable area:
79.5 ± 0.5 (Paper width)
(3.75)
0.125
72 (576 dots)(3.75)
82.5 ± 0.5 (Paper width)
(1.25)
0.125
Maximum printable area
80 (640 dots)(1.25)
82.5 ± 0.5 (Paper width)
(0.75)
0.125
(79.25)
Printable area
80 (640 dots)
(3.25)
[Units: mm]
Figure 2.2.1 Printable Area
4) Example printing
a) Dot pitch: Vertical direction: 0.125 mm {0.0049"}Horizontal direction: 0.125 mm {0.0049"}
b) Example printing
Character structure: 12 (W) × 24 (H) font (including a horizontal 2-dot space)
Character size: 1.25 mm (W) × 3.0 mm (H) {0.05" × 0.12"}
Column pitch: 1.5 mm {0.06"}
Line pitch: 3.75 mm {0.15"} (including a 6-dot line spacing)Number of columns: 53 maximum (for 80 mm print width)
5) Printing speed: 150 mm/s {5.9"} maximum
6) Paper feeding method: Friction feed
7) Paper feeding speed: 150 mm/s {5.9"} maximum
8) Feeding pitch: 0.125 mm {0.0049"}
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9) Print starting position (Dimension A in Figure 2.2.2):
When the back (reverse) feed is enabled (See Table 4.1.13.):2.5 ± 0.5 mm or 5.0 ± 0.5 mm
When the back (reverse) feed is disabled:
16.0 ± 0.5 mmNOTE: It is recommended not to print for 16 dots (2 mm) {0.079"} after
starting to drive the paper feed motor, because the paper feedingpitch disorder may occur.
ABCDEF…..
Top of the receipt
Print starting position
Recommended print startingposition
ABCDEF…..
Dimension A
16 dots (2mm)
Figure 2.2.2 Print Starting Position
2.2.2 Thermal print head
1) Total number of heat elements: 640 dots/dotline
2) Heat element density: 8 dots/mm
3) Typical resistance value: 657 Ω ± 10%(Heat element resistance value, default value)
4) Drive Voltage: Head: DC +24 V ± 2.4 V {±10%}Driver IC: DC +5 V ± 0.25 V {±5%}
2.2.3 Autocutter
1) Cut method: Blade-separated scissors type
2) Cutting edge: Full-cut
3) Cutting position: See Figure 2.2.3
2.2.4 Paper feed motor
1) Type: 4-phase 48 bi-polar stepping motor
2) Driving voltage: DC +24 V ± 2.4 V {±10%}
2.2.5 Detectors
1) Autocutter reset sensor: Micro switch
2) Paper-end sensor: Photosensor
3) Print head temperature sensor: Thermistor
4) Platen open sensor: Micro switch
5) Black mark sensor:a) Type: Reflecting photosensor
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b) Size and specifications for black mark sensor
Center positionof the blackmark sensor
Paper feeddirection
Print starting position
Cutting position
Right side backof the paper
Left side backof the paper
6 mm min.
7 mm min.
6 mm min.
3 3 . 6
± 0 . 5 m m
1 7 . 6
± 0 . 5 m m
0 . 5 ∼ 2
m m
7 mm min.
7 mm min.
7 mm min.
6 mm min.
6 mm min.
1 2 3 4 5 6 7 ..... A B C D E F.....
Right side faceof the paper
Left side faceof the paper
Figure 2.2.3 Size and Position for Black Mark
NOTES: 1. The printer recognizes the black mark position 0.5 to 2 mm after the center of the blackmark. This value may differ depending on the reflecting rate or the distance betweenthe paper edge and black mark position. Check it with the paper to be used inadvance.
2. The black mark sensor must be installed in either of the following - face or back of thepaper. The standard position of the black mark is on the right side on the back of thepaper, as shown in Figure 2.2.3.
3. The reflecting rate of the black mark must be 21% or less, and the reflecting rate of thewhite be 70% or less. The reflecting rate means the value which is measured withMacbeth density meter (PCMII) D filter.
Paper feed direction
P r i n t i n
g
s i d eBlack mark
EPSON standard position
Figure 2.2.4 EPSON Standard Position for Black Mark
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Pa er roll
Print face
2.2.6 Paper
1) Specified thermal paper: Original paper No. P350 KSPOriginal paper No. TF50KS-E NIPPON PAPER INDUSTRIES CO., LTD.Original paper No. PD160R OJI PAPER MFG. CO., LTD.Original paper No. TF11KS-ET NIPPON PAPER INDUSTRIES CO., LTD. Original paper No. TF51KS-X1 NIPPON PAPER INDUSTRIES CO., LTD.Original paper No. PD200N OJI PAPER MFG. CO., LTD.Original paper No. AFP234 MITSUBISHI PAPER MILLS CO., LTD.
For the reliability of each paper type, see Table 2.2.2.
A different paper type may give a different print quality.
2) Paper width: 79.5 ± 0.5 mm {3.13 ± 0.02"}82.5 ± 0.5 mm {3.25 ± 0.02"}
3) Paper thickness: 60 to 150 µm
4) Diameter: 254 mm {10"} maximum
5) Paper take-up direction: Outside of the paper must be printed on. (See Figure 2.2.5.)
NOTE: If roll paper with the print face inside is used, a paper jammay occur.
6) Diameter of spool: See Section 2.1.2, Adapted roll paper.
7) Paper end treatment: Use a roll paper in which the core and the paper are not gluedtogether.
Figure 2.2.5 Paper Take-up Direction
8) Surface treatment:
Paper-end mark: When printing paper-end marks on a print surface, the roll paper thatdoes not use ink that affects printing quality or that may damage theprint head must be used.
Coating and pre-print: To coat and preprint on the print face, make sure to specify the typesof coat and ink that are capable of preventing deterioration of print
quality and paper’s sticking to the print head while the printer is left in ahigh-temperature, high-humidity location. Check the printerthoroughly before using the printer, because the level of sticking of thepaper to the print head and printing noise may become high.
The print method using a scratch tape that leaves the coating materialon the surface is prohibited because the material left may adhere tothe paper feed mechanism and cause a machine failure.
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2.2.7 Reliability
1) Mechanism (except thermal head and autocutter)Life: 15,000,000 lines paper feeding (line spacing: 3.75 mm)MCBF: 37,000,000 lines paper feeding (line spacing: 3.75 mm)
2) Thermal headLife: 100 km, 1 × 108 pulses
3) AutocutterLife: 1,000,000 cuts
(750,000 cuts when the paper thickness is 60 to 90 µm at 30°C ormore and 60%RH or more)
4) Paper and its Reliability
Table 2.2.2 Paper and its Reliability
Mechanism Thermal head AutocutterReliability
Paper type Life(line) MCBF(line) Life Life (cut)
No. P350TF50KS-E
PD160R
TF11KS-ET
15 million15 million
15 million
15 million
37 million37 million
37 million
37 million
100km, 1×108
pulses100km, 1×108 pulses
100km, 1×108 pulses
100km, 1×108 pulses
1 million1 million
1 million
1 million
TF51KS-X1
PD200N
AFP234
15 million
15 million
15 million
37 million
37 million
37 million
100km, 1×108 pulses
100km, 1×108 pulses
100km, 1×108 pulses
1 million
1 million
1 million
(750,000 cuts when the paper thickness is 60 to 90 µm at 30°C or more and60%RH or more)
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2.3 Cut Sheet Presenter Module
2.3.1 Presenter method
Friction feed
2.3.2 Presenting speed
150 mm/s {5.9"} maximum
2.3.3 Length of the receipt to be presented
When the cut sheet is loopedwith the cut sheet presentermodule (*)
76.2 mm to 228.6 mm
When the cut sheet is loopedwith the cut sheet presentermodule(when the EU-T432/T442 isequipped with an optional loopguide.) (*)
76.2 mm to 600 mm
Issuing the cut sheet
When the cut sheet is not loopedwith the cut sheet presentermodule
76.2 mm to 3,000 mm
(*): If the paper thickness is more than 120 µm, paper loop must not be used.
2.3.4 Paper feed motor
1) Type: 4-phase 20 bi-polar stepping motor
2) Power voltage: DC +24 V ± 2.4 V {±10%}
3) Driving method: Constant current control
NOTE: Provide a pause of 2t seconds or more after elapse of thetotal time required for printing and feeding the cut sheet(t seconds, t ≤ 60 seconds).
2.3.5 Detectors
1) Paper eject sensor: Photosensor
2) Cut sheet presence sensor: Photosensor
3) Presenter open sensor: Microswitch
2.3.6 Reliability
1) Life: Receipt printing: 300,000 times
2) MCBF: Receipt printing: 740,000 times
K
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2.4 Sensors
Printer module
Black mark sensor
Paper sensor(paper end)
Platen open sensor
Presenter open sensor
Cut sheet presence sensor(T/T: Ticket Taken sensor)
Carried paper sensor(T/E: Ticket Edge Sensor)
Cut sheetpresenter module
Paper near-end sensor 2 (option)Paper near-end sensor 1
Optical methodName of Sensors
Reflecting TransparentMechanicalMethod
Paper near-end 1 (*) √
Paper near-end 2 (*) √
Paper detector √
Black mark √
Platen open √
Cut sheet presence sensor(T/T: Ticket Taken sensor)
√
Carried paper sensor(T/E: Ticket Edge sensor) √
Presenter open √
(*) Except model without the roll paper supply module
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3. CONTROL BOARD SPECIFICATIONS
3.1 General Specifications
3.1.1 General features
1) Available modelsTwo types of model can be selected with the control board module.
Standard model: Supports ANK characters (ANK = alphanumeric)Multilingual model: Supports ANK and Kanji characters
2) Kanji supported model
The following models are available for the control board module:
• Japanese model: Supports JIS Level 1 and 2 (JIS X0208-90)
• Simplified Chinese model: Supports GB2312-80
• Traditional Chinese model: Supports BIG5 Level 1 and 2
• Korean model: Supports KS C-5601C
(Contact EPSON for the availability of each product.)
3) Software
The control board module is supported by a command protocol based on the ESC/POS standard.(See detailed command specifications.)
4) Hardware
• Built-in serial interface (RS-232)
• Built-in parallel interface (IEEE 1284)
• Print mode and interface used can be selected by DIP switches.
• Built-in USB interface
• Print mode can be selected by DIP switches.
5) Driver software
The following software is provided by EPSON.
• Windows driver
• Status monitor (this is packaged with the Windows driver).
(Contact EPSON for the availability of the driver software)
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3.1.2 Printing specifications
1) Printing method: Thermal line printing
2) Dot density: 0.125 mm × 0.125 mm {0.0049" × 0.0049"}
3) Printing direction: Unidirectional with friction feed
4) Printing width (maximum): 80 mm {3.15"} maximum (640-dot positions)72 mm {2.99"} (576-dot positions)
5) Characters per line:
Table 3.1.1 Characters Per Line
Print widthWhen Font Ais selected
When Font Bis selected
When Kanji is selected(only for multilingual model)
80 mm 53 71 26
72 mm 48 64 24
6) Character spacing (default): Font A: 0.25 mm {0.0098"} (2 dots)Font B: 0.25 mm {0.0098"} (2 dots)Kanji: 0 mm {0"} (0 dots) (default)Programmable by control command(in increments of 0.125 mm {1/203"}).
7) Printing speed: Approximately 50 to 150 mm/s {2 to 6"/s}
Approximately 70 mm/s {3"/s} maximum when a ladder bar code isprinted.
Printing speed may be slower, depending on the data transmissionspeed and combination of control commands, temperature, supplyvoltage, or selection of the print density.
8) Paper feed speed: Approximately 150 mm/s {6"/s}9) Line spacing (default): 30 dots (3.75 mm {0.15"})
Programmable by control command (in increments of 0.125 mm{1/203"}).
NOTE: When the printer to the standby (data-waiting) state during printing, it temporarily stopsprinting and feeding paper. When data is transmitted and printing is executed, paper mayshift 1 to 3 dots from the print starting position, which especially affects bit-image printing.
10) Other printing functions: Nine types of the bar code are supported.(UPC-A, UPC-E, JAN(EAN)13, JAN(EAN)8, CODE39, ITF,CODABAR, CODE93, CODE128, PDF417) Also, bit image printing is supported.
NOTE: When printing ladder bar code and 2-dimensional codes, bar codes may not be readcorrectly depending on the print speed and/or print density. Select the adequate printspeed and print density and confirm that the ladder bar code and 2-dimensional codes areread correctly.
11) Possible modules to be connected
The following modules can be connected to the control board module:Printer moduleCut sheet presenter moduleRoll paper supply module
J
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3.1.3 Character specifications
1) Number of characters: Alphanumeric characters: 95Extended graphics: 128 × 11 pages
(including one space page)
International characters: 372) Character structure: Font A: 12 × 24 (including 2-dot horizontal spacing)
Font B: 9 × 17 (including 2-dot horizontal spacing)Kanji: 24 × 24 (only when multilingual is selected)
Font A is selected as the default.
3) Character size:
Table 3.1.2 Character Size
Standard Double-height Double-widthDouble-width/Double-height
W × H (mm) W × H (mm) W × H (mm) W × H (mm)Font A 12 × 24 1.25 × 3.0 1.25 × 6.0 2.5 × 3.0 2.5 × 6.0
Font B 9 × 17 0.88 × 2.13 0.88 × 4.25 1.76 × 2.13 1.76 × 4.25Kanji 24 × 24 3.0 × 3.0 3.0 × 6.0 6.0 × 3.0 6.0 × 6.0
Space between characters is not included.
Characters can be scaled up to 64 times as large as the standard sizes.
3.1.4 Shifting of the print position
1) Two-part energizing mode
In two-part energizing mode, printing may shift from the center of the print head position.
Approximately0.06 mm{0.0024"}
Center of Head
Figure 3.1.1 Shifting of the Print Position
NOTE: The print position within the printable area of the thermal elements for the second block isshifted approximately 0.06 mm in the paper feed direction from the position for the first block.Be sure not to print a ladder bar code across both printable areas, as this can causevariations in printing which are difficult to read.
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2) Four-part energizing mode
In four-part energizing mode, printing may shift at the one-fourth, one half (center), or three-fourthsposition from the left side of the print head.
The print quality of four-part energizing mode may be less than that of the non-divided or two-part
energizing mode.
Approxmately0.1 mmHead 1/4 Center of Head Head 3/4
Figure 3.1.2 Shifting of the Print Position
NOTES: 1. The print positions at the three boundaries shown in Figure 3.1.2 are shifted
approximately 0.1 mm in the paper feed direction from the next ones. Be sure not toprint a ladder bar code across both printable areas, as this can cause variations inprinting which are difficult to read.
2. Note that the print quality may not be satisfactory if the four-part energizing mode isused.
3. When four-part energizing mode is selected, the maximum print speed is 50 mm/s{1.97"/s}.
3.1.5 Notes on using a roll paper with marks
1) Due to possible paper slack and/or variations, the starting position of printing may vary byapproximately ± 1 mm {± 0.04"}.
2) To compensate for a potential error of approximately ± 1 mm in recognition of label lengths, setthe printing area within this tolerance in size (label length − 4 mm {0.16"}).
3) To print data within the printable area, be sure to send an FF after the data for each label is sent.
4) Do not use anything other than label rolls with the dimensions shown above. Do not mix labelsof different lengths on one roll.
3.1.6 Receive buffer
4 KB (fixed)
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3.1.7 Electrical characteristics
1) Supply voltage (input voltage to the PCB):+24 VDC ± 2.4 V
2) Current consumption (at 24V, 25°C {77°F}):
High speed mode:Mean: Approximately 6.6 APeak: Approximately 10.9 A
Two-part energizing mode:Mean: Approximately 5.1 APeak: Approximately 7.4 A
Four-part energizing mode:Mean: Approximately 4.9 APeak: Approximately 5.5 A
Standby:Mean: Approximately 0.3 A
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3.2 Interfaces
3.2.1 Serial Interface (RS-232)
3.2.1.1 Specifications (RS-232 compatible)
Data transmission: Serial
Synchronization: Asynchronous
Handshaking: CTS/RTS, DTR/DSR or XON/XOFF control
Signal levels: MARK = -3 to -15 V: Logic “1”/ OFF
SPACE = +3 to +15 V: Logic “0”/ ON
Baud rates: 4800, 9600, 19200, 38400 bps (bps: bits per second)
Data word length: 8 bits (fixed)
Parity Settings: None, even, odd
Stop bits: 1 or more
Connector (printer side): Male D-SUB9 pin connectorNOTES: 1. The handshaking, baud rate, and parity depend on the DIP switch settings. (See Section
4.1.2.)
2. The stop bit for the printer side is fixed to 1.
3.2.1.2 Switching between online and offline
The printer does not have an online/offline switch.The printer goes offline:
1) Between when the power is turned on (including reset using the interface) and when theprinter is ready to receive data.
2) During the self-test.3) When the platen is open.
4) When the cut sheet presenter module is open.
5) During paper feeding using the paper FEED button.
6) When the paper sensor detects a paper end. (*)
7) When an error has occurred.
8) While auto-loading.
(*) The printer goes offline even if the paper sensor does not detect a paper end, when thepaper is ejected in a backward direction by a reverse feed command or by a paper FEEDbutton and a paper exchange (BACK FEED) button simultaneously.
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3.2.1.3 Interface connector terminal assignments and signal functions
Interface connector terminal assignments and signal functions are described in Table 3.2.1.
Table 3.2.1 Signal Assignments and Functions
Pin number Signal name
Signal
direction Function2 RXD Input Receive data
3 TXD Output Transmit data
4 DTR Output 1) When DTR/DSR or CTS/RTS control is selected, this signalindicates whether the printer is busy. SPACE indicates that theprinter is ready to receive data, and MARK indicates that theprinter is busy. The busy (MARK) condition can be changed byusing the Memory Switch 3 status (See Section 4.1.4.):
Memory SW3 status Printer status ON OFF
1. During the period from when the power is turned onto when the printer is ready to receive data.
BUSY BUSY
2. During the self-test. BUSY BUSY
3. When the platen is open. — BUSY
4. When the presenter is open — BUSY
5. During paper feeding using the paper FEED button. — BUSY
6. When the printer stops printing due to a paper-end. — BUSY
7. During macro executing standby status. — BUSY
8. When an error has occurred. — BUSY
9. When the receive buffer becomes full. (See NOTE) BUSY BUSY
2) When XON/XOFF control is selected:
The signal indicates whether the printer is correctly connected and
is ready to receive data. SPACE indicates that the printer isready to receive data. The signal is always SPACE, except in thefollowing cases:
• During the period from when the power is turned on to when theprinter is ready to receive data.
• During the self-test.
5 SG — Signal ground
O f f l i n e
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Table 3.2.1 Signal Assignments and Functions (Continued)
Pin number Signal nameSignal
direction Function
6 DSR Input This signal indicates whether the host PC can receive data.
SPACE indicates that the host PC can receive data, and MARKindicates that the host PC cannot receive data.
When DTR/DSR control is selected, the printer transmits data afterconfirming this signal (except when transmitting data by DLE EOT, and GS a).
When XON/XOFF control is selected, the printer does not check thissignal.
This signal can be used as the printer reset signal by the setting ofthe DIP switch. (See Section 4.1.2.)
The printer is reset by the MARK signal, which is longer than 1 ms inpulse width. (See Section 3.2.1.7.)
7 RTS Output Same as DTR signal.
8 CTS Input This signal indicates whether the host PC can receive data.
SPACE indicates that the host PC can receive data, and MARKindicates that the host PC cannot receive data.
When DTR/DSR control is selected, the printer transmits data afterconfirming this signal (except when transmitting data by DLE EOT, and GS a).
When XON/XOFF control is selected, the printer does not check thissignal.
NOTES: *1: When the remaining space in the receive buffer drops to 128 bytes, the printer statusbecomes "buffer full," and it remains "buffer full" until the space in the receive bufferincreases to 256 bytes.
*2: If either CTS or DSR signal is ready for receiving data when the DTR/DSR or RTS/CTScontrol is selected, the printer transmits data to the host PC.Please consider this in advance.
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3.2.1.4 XON/XOFF transmission timing
When XON/XOFF control is selected, the printer transmits XON or XOFF signals as follows.Transmission timing differs, depending on the setting of Memory Switch 3.
Table 3.2.2 XON/XOFF Transmission TimingMemory Switch 3
Printer status ON OFF
XON transmission (1) When the printer goes online after you turn on thepower
Transmit Transmit
(2) When the receive buffer is released from the bufferfull state
Transmit Transmit
(3) When the printer switches from offline to online — Transmit
(4) When the printer recovers from an error using thecommands
— Transmit
XOFF Transmission (5) When the receive buffer becomes full Transmit Transmit (6) When the printer switches from online to offline — Transmit
NOTES: 1. The XON code is H and the XOFF code is H.2. In case (3), XON is not transmitted when the receive buffer is full.
3. In case (6), XOFF is not transmitted when the receive buffer is full.
3.2.1.5 Serial interface connection example
A cable with the signal connection shown below can be used.Control board side User side
D-SUB9Pin No.
SignalName
SignalName
D-SUB9Pin No.
1 (NC) DCD 1
2 RxD RxD 2
3 TxD TxD 3
4 DTR DTR 4
5 SG SG 5
6 DSR DSR 6
7 RTS RTS 7
8 CTS CTS 8
9 (NC) RI 9
NC = Not Connected
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A cable with the signal connection shown below cannot be used.
Control board side User sideD-sub9Pin No.
SignalName
SignalName
D-SUB9Pin No.
1 (NC) DCD 12 RxD RxD 2
3 TxD TxD 3
4 DTR DTR 4
5 SG SG 5
6 DSR DSR 6
7 RTS RTS 7
8 CTS CTS 8
9 (NC) RI 9
NOTE: Transmit data to the printer after turning on the power and initializing the printer.
3.2.1.6 Notes on setting Memory Switch 1-3 to ON
1) The printer mechanism stops but does not become busy when: an error has occurred, the platenis open, printing stops due to a paper-end, or paper is fed using the paper FEED button.
2) When setting Memory Switch to ON to enable handshaking with the printer, be sure to check theprinter status using the GS a command and the ASB function. In this setting, the default valueof n for GS a is 2. The printer automatically transmits the printer status, depending ononline/offline changes.
3) When using DLE EOT be sure that the receive buffer does not become full.
• When using a host PC that cannot transmit data when the printer is busy:
If an error has occurred, DLE EOT cannot be used when the printer is busy due to a receive
buffer-full state.• When using a host PC that can transmit data when the printer is busy:
When the receive buffer becomes full while transmitting bit-image data, DLE EOT sent whilebit-image data is processed is considered bit-image data. Data transmitted when the receivebuffer is full may be lost.
Example: Check printer status using GS r 1 after transmitting each line of data and use the4KB receive buffer. Transmit one line of data so that the receive buffer does notbecome full.
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3.2.1.7 Notes on resetting the printer using the interface
The printer can be reset using interface pin 6 by changing the DIP switch setting. (See Table 4.1.4,DIP switch.)
Table 3.2.3 Reset Switching
Signal Line DIP Switch Reset Condition
Pin 6 (DSR) DSW 2-7: ON SPACE level input
Pin 6 (DSR) DSW 2-8: ON MARK level input
To reset the printer, the following requirements must be satisfied.
• DC characteristics:Table 3.2.4 Reset DC Characteristics
Pin 6 (DSR)
Active reset voltage V A –15 to –3 V
Negative reset voltage VN +3 to +15 V
Active reset voltage I A –5.3 mA (max.)
Negative reset voltage IN –5.0 mA (max.)
Input impedance RIN 3 kΩ (min.)
• AC characteristics:
Minimum reset pulse width: TRS 1 ms (minimum)
• When using pin 6 (DSR) (DIP switch 2-7 is ON):
TRS
H
L
Figure 3.2.1 Minimum Reset Pulse Width (pin 6)
When pin 6 (DSR) is open (the state that the interface connector is not connected) with DIPSW 2-7 ON, the printer is operating.
• When using pin 6 (DSR) (DIP switch 2-8 is ON):
TRS
H
L
Figure 3.2.2 Minimum Reset Pulse Width (pin 6)
When pin 6 (DSR) is open (the state that the interface connector is not connected) with DIPSW 2-8 ON, the printer is reset. If the interface cable is disconnected while the power isturned on, the printer is reset and the printer operation becomes unstable. Do notdisconnect the interface cable while the power is turned on.
NOTE: When a signal that does not satisfy the requirements above is input, printer operation is notguaranteed.
SPACE
MARK
SPACE
MARK
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3.2.2 Parallel interface (IEEE 1284)
Copyright© 1994 by the Institute of Electrical and Electronic Engineers, Inc.
3.2.2.1 Compatibility mode
(Data Transmission from Host PC to Printer: Centronics compatible)
(1) OutlineCompatibility Mode supports compatibility with the Centronics parallel interface.
(2) SpecificationsData transmission: 8-bit parallel
Synchronization: Externally supplied nStrobe signalsHandshaking: nAck and Busy signalsSignal levels: TTL compatibleConnector: ADS-B36BLFDR176 (Honda) or equivalent (IEEE 1284 Type B)
NOTE: The letter "n" in front of a signal name indicates active LOW.
(3) Switching between online and offline
The printer is not equipped with any online/offline switch. The printer enters offline status afterany of the following:
1) When the power is turned on or until the printer becomes ready for data transmission after it isinitialized by the reset signal (nInit) from the interface.
2) During the self-test.
3) When the platen is open.
4) When the cut sheet presenter module is open.
5) During paper feeding using the paper FEED button.
6) When the paper sensor detects a paper end. (*)
7) When an error has occurred.8) While auto-loading.
(*) The printer goes offline even if the paper sensor does not detect a paper end, when thepaper is ejected in a backward direction by a reverse feed command or by a paper FEEDbutton and a paper exchange (BACK FEED) button simultaneously.
3.2.2.2 Reverse mode (data transmission from printer to host PC)
Status data transmissions from the printer to the host PC proceed in the Nibble or Byte mode.
• Description
This mode allows data transmission from the asynchronous printer under the control of the host
PC.Data transmissions in the Nibble Mode are made via the existing control lines in units of four bits(a Nibble). In the Byte Mode, data transmissions proceed by making the eight-bit data linesbidirectional.
Both modes fail to proceed concurrently in the Compatibility Mode, causing half duplextransmission.
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3.2.2.3 Interface pin assignments for each mode
Pin Source Compatibility Mode Nibble Mode Byte Mode
1 Host nStrobe HostClk HostClk
2 Host/Ptr Data0(LSB) Data0(LSB) Data0(LSB)
3 Host/Ptr Data1 Data1 Data1
4 Host/Ptr Data2 Data2 Data2
5 Host/Ptr Data3 Data3 Data3
6 Host/Ptr Data4 Data4 Data4
7 Host/Ptr Data5 Data5 Data5
8 Host/Ptr Data6 Data6 Data6
9 Host/Ptr Data7(MSB) Data7(MSB) Data7(MSB)
10 Printer nAck PtrClk PtrClk
11 Printer Busy PtrBusy/Data3, 7 PtrBusy
12 Printer PError AckDataReq/Data2, 6 AckDataReq
13 Printer Select Xflag/Data1, 5 Xflag
14 Host nAutoFd HostBusy HostBusy
15 NC ND ND
16 GND GND GND
17 FG FG FG
18 Printer Logic-H Logic-H Logic-H
19 GND GND GND
20 GND GND GND
21 GND GND GND
22 GND GND GND23 GND GND GND
24 GND GND GND
25 GND GND GND
26 GND GND GND
27 GND GND GND
28 GND GND GND
29 GND GND GND
30 GND GND GND
31 Host nInit nInit nInit
32 Printer nFault nDataAvail/Data0, 4 nDataAvail33 GND ND ND
34 Printer DK_STATUS ND ND
35 Printer +5V ND ND
36 Host nSelectIn 1284-Active 1284-Active
NC: Not ConnectedND: Not Defined
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NOTES: 1. A prefix “n” to signal names refers to “L” active signals. If the host PC is not provided withall of the signal lines listed above, both-way communication fails.
2. For interfacing, signal lines shall use twisted pair cables with the return sides connected tosignal ground level.
3. Interfacing conditions shall all be based on the TTL level to meet the characteristicsdescribed below. In addition, both rise time and fall time of each signal shall be0.5 µs or less.
4. Data transmissions shall not ignore the nAck or Busy signals. An attempt to transmit datawith either nAck or Busy signal ignored can cause lost data. (Data transmissions to theprinter shall be made after verifying the nAck signal or while the Busy signal is at the “L”level.)
5. Interface cables shall be the minimum length required.
3.2.2.4 Electrical characteristics
DC Characteristics (Except Logic-H, +5 V signals)
SpecificationsCharacteristics SymbolMin Max
Conditions
Output HIGH voltage VOH *2.4 V 5.5 V *IOH=0.32 mA
Output LOW voltage VOL -0.5 V *0.4 V *IOL=-12 mA
Output HIGH current IOH 0.32 mA - VOH=2.4 V
Output LOW current IOL -12 mA - VOL=0.4 V
Input HIGH voltage VIH 2.0 V -
Input LOW voltage VIL - 0.8 V
Input HIGH current IIH - -0.32 mA VIH=2.0 V
Input LOW current IIL - 12 mA VIL=0.8 V
Logic-H Signal Sender Characteristics
SpecificationsCharacteristics Symbol
Min MaxConditions
Output HIGH voltage
Output LOW voltage
VOH
VOL
3.0 V
-
5.5 V
2.0 V While the power is OFF
+5 V Signal Sender Characteristics
SpecificationsCharacteristics Symbol
Min MaxConditions
Output HIGH voltage VOH *2.4 V 5.5 V *IOH=0.32 mA
Output LOW voltage VOL - - ** While the power is OFF
Output HIGH current IOH - 0.32 mA VOH=2.4 V
Output LOW current IOL - ** - While the power is OFF
** No guarantee is offered to VOL and IOL while the power is OFF.
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3.2.2.5 Data receiving timing (compatibility mode)
DATA Data n Data n+1
nStrobe
Busy Peripheral Busy
nAck
tHoldtSTBtSetup
tBUSYtReady
tNext
tnBUSYtACKtReply
SpecificationsCharacteristics Symbol
Min [ns] Max [ns]
Data Hold Time tHold 750 --
Data Setup Time tSetup 750 --
STROBE Pulse Width tSTB 750 --
READY Cycle Idle Time tReady 0 --
BUSY Output Delay Time tBUSY 0 500
Data Processing Time tReply 0 ∞ ACKNLG Pulse Width tACK 500 10 µs
BUSY Release Time tnBUSY 0 ∞
ACK Cycle Idle Time tNEXT 0 --
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3.2.2.6 Notes on resetting the printer through the interface
In Compatibility Mode, printer reset is available through the interface nInit signal (pin #31) bychanging the DIP switch setting. To enable printer reset, the signal timing below shall be satisfied.
However, in Reverse Mode (when pin #36 nSelectIn/1284-Active is High), the reset signal is ignored.
• DC characteristic:TTL level
• AC characteristics:Minimum reset pulse width: TRS 50 µs (min.)
tr
nInit
nSelectIn
(1284-Active)
min.0
TRS
tf
min.1 ms
NOTE: The letter “n” in front of signal name indicates active LOW.
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3.2.2.7 Example Connection with PC
Host (IEEE1284-A) EU-T532(IEEE1284-B)nSTROBE/HostClk 1 1 nSTROBE/HostClk
DATA1 2 2 DATA1DATA2 3 3 DATA2DATA3 4 4 DATA3DATA4 5 5 DATA4DATA5 6 6 DATA5DATA6 7 7 DATA6DATA7 8 8 DATA7DATA8 9 9 DATA8
nACK/PtrClk 10 10 nACK/PtrClkBUSY 11 11 BUSY
PError/AckDataReq 12 12 PError/AckDataReqSelect/Xflag 13 13 Select/Xflag
nAutoFeed/HostAck 14 14 nAutoFeed/HostAcknFault/nDataAvail 15 15 -nINIT 16 16 Signal Ground
nSelectIn/IEEE1284Active 17 17 -Signal Ground 18 18 Peripheral Logic HighSignal Ground 19 19 Signal GroundSignal Ground 20 20 Signal GroundSignal Ground 21 21 Signal GroundSignal Ground 22 22 Signal GroundSignal Ground 23 23 Signal GroundSignal Ground 24 24 Signal GroundSignal Ground 25 25 Signal Ground
26 Signal Ground27 Signal Ground28 Signal Ground29 Signal Ground30 Signal Ground31 nINIT32 nFault/nDataAvail33 -34 -35 -36 nSelectIn/IEEE1284Active
SHIELD - - SHIELD
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3.2.3 USB Interface (Universal Serial Bus)
3.2.3.1 USB transmission specifications
USB function
Overall specifications: according to USB 2.0 specificationsTransmission speed: USB Full-Speed (12 Mbps)
Transmission method: USB bulk transmission method
Power supply specifications: USB self power supply function
Current consumed by USB bus: 0 mA (provided entirely from the unit)
USB packet size With Full-Speed connection
USB bulk OUT (TM) 64 bytes
USB bulk IN (TM) 64 bytes
HUB: Not installed
3.2.3.2 Status transmission from printer with USB interface
With this interface, the status of the printer is transmitted to the host PC via the USB bulk transmissionmethod.
The USB bulk transmission method is a host-controlled transmission method. Unlike R