Epson TM-T20- User Manual

Epson TM-T20

Epson TM-T20– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Cautions; Trademarks
  • Page 3 – For Safety; Key to Symbols; WARNING
  • Page 4 – Warnings
  • Page 5 – Restriction of Use; CAUTION
  • Page 6 – About this Manual; Aim of the Manual
  • Page 7 – Contents
  • Page 11 – Product Overview; Features; Printing
  • Page 12 – Product Configurations; Interface
  • Page 13 – Part Names and Functions; Power Switch
  • Page 14 – Control Panel; Paper LED
  • Page 15 – Offline
  • Page 16 – Connectors
  • Page 17 – Error Status; Automatically Recoverable Errors
  • Page 18 – Unrecoverable Errors
  • Page 19 – NV Graphics Memory
  • Page 20 – Maintenance Counter
  • Page 21 – Product Specifications
  • Page 22 – Printing Specifications
  • Page 24 – Character size; Characters per line
  • Page 25 – Paper Specifications
  • Page 26 – 8 mm paper width printing
  • Page 27 – Printing and Cutting Positions
  • Page 28 – Electrical Characteristics
  • Page 29 – Environmental Conditions
  • Page 30 – External Dimensions and Mass
  • Page 31 – Setup; Flow of Setup; Connecting the Optional External Buzzer (page 55)
  • Page 32 – Installing the Printer
  • Page 33 – Installing the Printer Vertically
  • Page 34 – Hanging the Printer on a Wall; wall at an interval of 80 mm.
  • Page 35 – bracket on the printer, and fix it using the screws.
  • Page 36 – Attaching Cover on the Power Switch
  • Page 37 – Changing the Paper Width; Open the roll paper cover.
  • Page 38 – Connecting the Printer to the Host Computer; For Serial Interface; Stand alone connection; Cash drawer
  • Page 39 – Pass-through connection; the connectors firmly.
  • Page 41 – Connecting the USB interface cable; Put the USB cable through the locking wire saddle.
  • Page 42 – For Ethernet Interface; Ethernet interface connection diagram
  • Page 43 – Connecting the LAN cable
  • Page 44 – Connecting to the Power Source; Connecting the AC cable; Make sure the printer is turned off.
  • Page 45 – Insert the AC plug into a wall socket.
  • Page 46 – Setting the Memory Switches/Receipt Enhancement
  • Page 47 – Functions
  • Page 49 – Automatic selection; For serial + USB interface models
  • Page 50 – Extra upper space reduction
  • Page 51 – Barcode height reduction rate; Font A auto replacement
  • Page 52 – Transmission speed
  • Page 53 – Parity; Communication condition of USB interface; Alignment
  • Page 54 – Auto bottom logo; Auto top/bottom logo extended functions; Top logo print while paper feeding to the cutting position
  • Page 55 – Connecting the Optional External Buzzer
  • Page 56 – Connecting the Buzzer Unit; Turn off the printer.
  • Page 57 – attach the buzzer unit to the printer case.
  • Page 58 – Connecting the Cash Drawer; Required specifications of cash drawers
  • Page 59 – Drawer Connection Diagram
  • Page 61 – Application Development Information; How to Control the Printer; Selecting a Driver; When you newly develop an application
  • Page 62 – ESC/POS command functions
  • Page 68 – Software and Manuals; Printer Drivers
  • Page 70 – Utilities
  • Page 71 – How to Get Drivers, Manuals, and the Utility
  • Page 72 – Setting/Checking Modes
  • Page 73 – Starting the self-test mode; Close the roll paper cover.; Press the Feed button to start the test print (less than 1 second).
  • Page 75 – Press the Feed button once, and then hold down the Feed button until
  • Page 77 – the printer starts printing the R/E information.
  • Page 79 – until the printer starts printing the setting instructions.
  • Page 81 – Handling; Installing and Replacing Roll Paper; Open the roll paper cover by using the cover open lever.
  • Page 83 – Removing Jammed Paper
  • Page 85 – Cleaning the Printer; Cleaning the Printer Case
  • Page 86 – Preparing for Transport
  • Page 87 – Replacement of the TM-T20; Additional Functions and Functional Improvements; Print Speed
  • Page 89 – Appendix; Specifications of Interface and Connector; USB interface connector; USB transmission specifications; USB function
  • Page 90 – RS-232 Serial Interface
  • Page 91 – Functions of each connector pin
  • Page 93 – Setting Conditions for Software Setting Mode
  • Page 96 – Character Code Tables; Common to All Pages
  • Page 140 – International Character Sets
Loading the manual

Describes how to control the printer and necessary information
when you develop applications.

Describes setup and installation of the product and peripherals.

Describes how to handle the product.

Describes precautions for replacement.

Describes features and general specifications for the product.

Technical Reference Guide

Describes interfaces, connectors, and character code tables.

M00056901

Rev. B

Product Overview

Setup

Application Development Information

Handling

Replacement of the TM-T20

Appendix

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Summary

Page 2 - Cautions; Trademarks

2 Cautions • 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 Seiko Epson Corporation. • The contents of this document are subje...

Page 3 - For Safety; Key to Symbols; WARNING

3 For Safety Key to Symbols The symbols in t h i s ma nu al are i de nti f i ed by t he i r level of i mpor t a n ce, as def in ed below. Read t he follow ing caref u lly before ha n dl ing t he prod u c t . WARNING You must follow warnings carefully to avoid serious bodily injury. CAUTION Provides ...

Page 4 - Warnings

4 Warnings WARNING  To avoid risk of electric shock, do not set up this product or handle cables during athunderstorm  Never insert or disconnect the power plug with wet hands. Doing so may result in severe shock.  Handle the power cable with care. Improper handling may lead to fire or electric s...

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