Epson TM-T88V-DT Technical Reference Guide

Technical Reference Guide
Describes features for this product.
Describes the printer functions and setting methods.
Describes the pre-installed Widows settings and specica­tions.
Describes the requirements for system development using TM-DT software.
Describes the PC-POS System interface, the control method for devices, and system development using the Thin-Client environment.
Describes this product's specications.
Product Overview
Printer Functions and Settings
Windows Settings
System Development Using TM-DT Software
PC-POS System Development
Product Specifications
M00060306
Rev. G
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 subject to change without notice. Please contact us for the latest informa-
tion.
While every precaution has been taken in the preparation of this document, Seiko Epson Corporation
assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained herein.
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, or abuse 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.
Seiko Epson Corporation shall not be liable against any damages or problems arising from the use of any
options or any consumable products other than those specified as Original Epson Products or Epson Approved Products by Seiko Epson Corporation.
Trademarks
EPSON is a registered trademark of Seiko Epson Corporation.
Exceed Your Vision and ESC/POS are registered trademarks or trademarks of Seiko Epson Corporation.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
®
Intel
, Intel® AtomTM are registered trademarks or trademarks of Intel Corporation in United States of America
and other countries/regions.
®
IOS
is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
Android
Wi-Fi ica and other countries/regions.
All other trademarks are the property of their respective owners and used for identification purpose only.
TM
is trademark of Google Inc. in the United States and other countries.
®
, WPATM, WPA2TM are registered trademarks or trademarks of Wi-Fi Alliance in United States of Amer-
ESC/POS Proprietary Command System
Epson took the initiative by introducing ESC/POS, a proprietary POS printer command system, which includes patented or patent pending commands and enables versatile POS system construction with high scalability. Compatible with all types of Epson POS printers and displays, this proprietary control system also offers the flexibility to easily make future upgrades. Its popularity is worldwide.
ESC/POS is designed to reduce the processing load on the host computer in POS environments. It comprises a set of highly functional and efficient commands that enables the full realization of the potential of printers.
©Seiko Epson Corporation 2013-2017. All rights reserved.
2

For Safety

Key to Symbols

The symbols in this manual are identified by their level of importance, as defined below. Read the following carefully before handling the product.
You must follow warnings carefully to avoid serious bodily injury.
WARNING
Provides information that must be observed to prevent damage to the equipment or loss of data. Possibility of sustaining physical injuries.
CAUTION
Possibility of causing physical damage.Possibility of causing information loss.
Provides information that must be observed to avoid damage to your equipment or a malfunction.
Provides important information and useful tips.
3

Warnings

WARNING
To avoid risk of electric shock, do not set up this product or handle cables during a thunder-
storm.
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 shock.
Do not modify or attempt to repair the cable.Do not place any heavy object on top of the cable.Avoid excessive bending, twisting, and pulling.Do not place the cable near heating equipment.Check that the plug is clean before plugging it in.Be sure to push the plug all the way in.
Be sure to use the specified power source.
Connection to an improper power source may cause fire or shock.
Do not place multiple loads on the power outlet.
Overloading the outlet may lead to fire or shock.
Shut down your equipment immediately if it produces smoke, a strange odor, or unusual
noise. Continued use may lead to fire. Immediately unplug the equipment and contact your dealer or a Seiko Epson service center for advice.
Never attempt to repair this product yourself.
Improper repair work can be dangerous.
Never disassemble or modify this product.
Tampering with this product may result in injury or fire.
Do not allow foreign matter to fall into the equipment.
Penetration by foreign objects may lead to fire.
If water or other liquid spills into this equipment, do not continue to use it.
Continued use may lead to fire. Unplug the power cord immediately and contact your dealer or a Seiko Epson service center for advice.
Do not use aerosol sprayers containing flammable gas inside or around this product.
Doing so may cause fire.
4

Cautions

CAUTION
Do not connect cables in ways other than those mentioned in this manual.
Different connections may cause equipment damage or fire.
Be sure to set this equipment on a firm, stable, horizontal surface.
The product may break or cause injury if it falls.
Do not use this product in locations subject to high humidity or dust levels.
Excessive humidity and dust may cause equipment damage or fire.
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.
Take care not to injure your fingers on the manual cutterDo not open the roll paper cover without taking the necessary precautions, as this can result
in injury from the autocutter fixed blade.
To ensure safety, unplug this product before leaving it unused for an extended period.To power off the product, use the application or OS function.
Do not use the operations shown below unless the product cannot be turned off due to an application or OS problem. Doing so may cause loss of unsaved data, require OS recovery, or damage the HDD, SSD or other hardware.
Forced termination by holding down the power button for approx. 4 sec.Power shutdown by turning off the circuit breaker on the distribution board or by discon-
necting the AC cable/DC cable. The same phenomenon may also occur due to power shutdown caused by power failure/tem­porary power failure. To prevent power shutdown due to power failure/temporary power failure, using an uninter­ruptible power supply (UPS) is recommended.

Restriction of Use

When this product is used for applications requiring high reliability/safety, such as transportation devices related to aviation, 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 fail­safes and redundancies into your design to maintain safety and total system reliability. Because this product was not intended for use in applications requiring extremely high reliability/safety, such as aerospace equipment, main communication 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.
5

Contents

For Safety..................................................................................................................................3
Key to Symbols.................................................................................................................................................................... 3
Warnings ............................................................................................................................................................................... 4
Cautions................................................................................................................................................................................. 5
Restriction of Use....................................................................................................................5
Contents....................................................................................................................................6
Product Overview ..........................................................................................11
Features ................................................................................................................................. 11
System Outline ..................................................................................................................... 13
PC-POS system ..................................................................................................................................................................13
Thin-Client system ...........................................................................................................................................................14
Systems that Use TM-DT software..............................................................................................................................15
Development Information ................................................................................................. 16
Common to All Systems.................................................................................................................................................16
PC-POS system ..................................................................................................................................................................16
Thin-Client system ...........................................................................................................................................................17
Systems that Use TM-DT software..............................................................................................................................18
Printer Functions and Settings.....................................................................19
Part Names and Functions ................................................................................................. 19
Main Unit Front .................................................................................................................................................................19
Product Rear.......................................................................................................................................................................24
Installing the Product..........................................................................................................26
Security Hook ....................................................................................................................................................................26
Connecting the AC Adapter ............................................................................................... 27
Turning Power On and Off.................................................................................................. 29
Turning Power On............................................................................................................................................................29
Turning Power On for the First Time..........................................................................................................................29
Turning Power Off............................................................................................................................................................29
Power Button Settings....................................................................................................................................................30
Prevention of Accidental Operation of Power Button ........................................................................................30
Forced Termination..........................................................................................................................................................30
6
Online and Offline................................................................................................................ 31
Online ...................................................................................................................................................................................31
Offline...................................................................................................................................................................................31
Handling the Roll Paper...................................................................................................... 32
Changing the Paper Width ...........................................................................................................................................32
Installing and Replacing Roll Paper ...........................................................................................................................34
Removing Jammed Paper .............................................................................................................................................36
Adjusting the Roll Paper Near-End ............................................................................................................................38
Attaching and Setting Peripherals.................................................................................... 39
Keyboard / Mouse............................................................................................................................................................39
Display..................................................................................................................................................................................39
USB Interface Printer .......................................................................................................................................................40
Network Printer.................................................................................................................................................................40
Customer Display .............................................................................................................................................................40
Cash Drawer .......................................................................................................................................................................42
Key Input Device ..............................................................................................................................................................44
Serial Communication Device .....................................................................................................................................44
Powered USB Hub Unit ..................................................................................................................................................44
Network Settings ................................................................................................................. 45
Connect to Wired LAN....................................................................................................................................................45
Connect to Wireless LAN ...............................................................................................................................................46
Attaching Accessories ......................................................................................................... 48
Power Button Cover ........................................................................................................................................................48
Connector Cover...............................................................................................................................................................49
Affixing Tape (Optional).................................................................................................................................................51
Cleaning................................................................................................................................. 52
Thermal Head ....................................................................................................................................................................52
Case.......................................................................................................................................................................................52
Preparing for Transport....................................................................................................... 53
Setting the Memory Switches............................................................................................ 54
Functions.............................................................................................................................................................................55
Printer Setting / Checking Modes..................................................................................... 57
Self-test mode ...................................................................................................................................................................58
NV Graphics Information Print Mode........................................................................................................................59
Receipt Enhancement Information Print Mode ....................................................................................................60
Software Setting Mode ..................................................................................................................................................61
Hexadecimal Dumping Mode .....................................................................................................................................62
7
Windows Settings ..........................................................................................63
Windows Embedded POSReady 7..................................................................................... 63
Windows Initial Settings ................................................................................................................................................63
Starting Up and Shutting Down Windows..............................................................................................................63
Enabling or Disabling ePOS-Device ..........................................................................................................................64
Speaker Volume Setting ................................................................................................................................................64
Windows Hibernation.....................................................................................................................................................65
Windows Recovery ..........................................................................................................................................................67
Specification ......................................................................................................................................................................68
Windows Embedded POSReady 2009.............................................................................. 69
Windows Initial Settings ................................................................................................................................................69
Starting Up and Shutting Down Windows..............................................................................................................69
Enabling or Disabling ePOS-Device ..........................................................................................................................70
Speaker Volume Setting ................................................................................................................................................70
Windows Recovery ..........................................................................................................................................................71
Specification ......................................................................................................................................................................72
System Development Using TM-DT Software.............................................73
Systems that Use TM-DT software .................................................................................... 73
Network Printer Control.................................................................................................................................................73
Controlling for POS Peripherals ..................................................................................................................................74
Spooler and Forward Printing .....................................................................................................................................76
Software Access Point ....................................................................................................................................................82
Communication Box .......................................................................................................................................................83
Server Direct Print ............................................................................................................................................................85
Device Data Notification................................................................................................................................................87
Web Server .........................................................................................................................................................................89
Method Used to Set multiple TM-DT devices ........................................................................................................91
Controlling POS Peripherals from Smart Devices.................................................................................................93
Controlling POS Peripherals from Web Applications ..........................................................................................94
Printing from Web Service Compatible Applications..........................................................................................95
Controlling POS Peripherals from Socket Communication Compatible Applications............................96
TM-DT Software Settings.................................................................................................... 97
Starting EPSON TMNet WebConfig............................................................................................................................97
Help Screen Display.........................................................................................................................................................98
Version Screen Display ...................................................................................................................................................98
Updating TM-DT Software ............................................................................................................................................98
Information - Current status.........................................................................................................................................99
Information - System settings - Network.............................................................................................................. 100
Information - System settings - Date and Time.................................................................................................. 101
Settings - Web service settings - Startup settings.............................................................................................101
Settings - Web service settings - Printer ............................................................................................................... 102
Settings - Web service settings - Customer Display......................................................................................... 103
Settings - Web service settings - Key input device............................................................................................ 104
Settings - Web Service settings - Serial communication Device.................................................................. 105
Settings - Web Service settings - Other Device .................................................................................................. 106
8
Settings - Web service settings - Control script - Add/delete........................................................................ 106
Settings - Web service settings - Control program - Device registration.................................................. 107
Settings - Web service settings - Control program - Add/delete ................................................................. 107
Settings - Web service settings - Print Settings - Spooler ............................................................................... 108
Settings - Web Service settings - Web Content - Update settings............................................................... 109
Settings - Web service settings - Server access - Direct Print........................................................................ 110
Settings - Web Service settings - Server access - Status notification.......................................................... 111
Settings - Web Service settings - Server access - Device Data Notification ............................................. 112
Settings - System settings - Network - Wired LAN - TCP/IP ............................................................................ 113
Settings - System settings - Network - Wireless LAN........................................................................................114
Settings - System settings - Network - Wireless LAN - TCP/IP ....................................................................... 115
Settings - System settings - Security - SSL ........................................................................................................... 115
Settings - System settings - Web access - Proxy settings................................................................................ 116
Settings - System settings - Web access - Server authentication.................................................................116
Settings - System settings - Access Point - Software access point settings ............................................. 117
Settings - System settings - Date and time - Time settings............................................................................ 117
Settings - System settings - Power - Shutdown settings ................................................................................ 118
Settings - Admin settings - Maintenance - Store restore settings ............................................................... 118
Settings - Admin settings - Maintenance - Initialization................................................................................. 124
Settings - Admin settings - Maintenance - Log .................................................................................................. 124
Settings - Admin settings - Maintenance - Update Web service function................................................ 125
Settings - Admin settings - Maintenance - Deployment ................................................................................ 126
Settings - Admin settings - Admin information - Admin information ....................................................... 126
Settings - Admin settings - Admin information - Password........................................................................... 127
TM-DT Software Specification ......................................................................................... 128
Controllable printer......................................................................................................................................................128
Controllable customer display ................................................................................................................................. 129
PC-POS System Development.................................................................... 130
PC-POS System Development ......................................................................................... 130
Interface............................................................................................................................................................................ 130
How to Control Peripherals.............................................................................................. 131
Printer................................................................................................................................................................................ 131
Cash drawer..................................................................................................................................................................... 131
Customer display........................................................................................................................................................... 131
Other devices.................................................................................................................................................................. 131
Software and Manuals ...................................................................................................... 132
Development kit............................................................................................................................................................ 132
Driver ................................................................................................................................................................................. 132
Utility ................................................................................................................................................................................. 133
ESC/POS command reference .................................................................................................................................. 133
System Development using the Thin-Client Environment......................................... 134
Desktop Virtualization ................................................................................................................................................. 134
Application Virtualization........................................................................................................................................... 134
9
Product Specifications................................................................................ 135
Computer Specifications .................................................................................................. 135
N2600 CPU model.........................................................................................................................................................135
N2800 CPU model.........................................................................................................................................................137
D2550 CPU model.........................................................................................................................................................138
Printer Specifications ........................................................................................................ 139
Printing Specifications................................................................................................................................................. 139
Character Specifications ............................................................................................................................................. 140
Printable Area................................................................................................................................................................. 141
Printing and Cutting Positions ................................................................................................................................. 143
Roll Paper Specifications ............................................................................................................................................ 144
Power supply capacity for external devices.................................................................. 145
Environmental Conditions ............................................................................................... 145
External Dimensions ......................................................................................................... 146
AC Adapter Specifications ................................................................................................ 149
Option .................................................................................................................................. 149
Setting Items for Software Setting Mode...................................................................... 150
Character Code Tables....................................................................................................... 152
10
Chapter 1 Product Overview
TM-T88V-DT
TM-T88V (Printer)
Control program
Software
TM-DT Software
Utility
EPSON TMNet
WebCong
Deployment
Server Direct
Print
ePOS-Print
Service
ePOS-Device
Service
Device Data
Notication
Windows OS
Printer driver for Windows
Apache
HTTP Server
Easy Setup

Product Overview

This chapter describes features of this product.

Features

The TM-T88V-DT is a highly-functional receipt printer used in tandem with a Windows computer.
A number of modules that operate on Window can be used to configure an effective POS System.
TM-DT software
TM-DT software provides features for controlling the TM printer and POS peripherals from smart devices and Web applications, and connecting with Web servers. There is also a feature for efficiently configuring the TM-DT software and setting up the TM-DT. TM-DT software may be subject to upgrading with additional or improved features. For details, see
Development Using TM-DT Software" on page 73
Windows printer driver
You can also conduct Windows POS application development using the Windows EPSON Advanced Printer Driver or OPOS ADK, and system development utilizing existing Windows POS applications. For details, see
"PC-POS System Development" on page 130.
.
1
"System
Apache HTTP Server
You can use this product as a Web server. You can execute Web applications for server-side scripting (Perl or php). You can also use SQLite database. For details, see
"Web Server" on page 89.
11
Chapter 1 Product Overview
The printer has the following features.
Space-saving design through integrating computer with printer.
*1
Interfaces for connecting with peripherals (USB x6, serial x1, DisplayPort x1
*2
Printing and control of peripherals from smart device applications
Server direct print function
The server direct print functions allows print data to be directly obtained and printing results to be notified from the Web server.
1 Not equipped on all models. 2 TM-DT software Ver.3.0 or later.
or Web applications.
, VGA x1)
1
12

System Outline

Application
As shown below, you can configure various systems using this product.

PC-POS system

Chapter 1 Product Overview
1
13

Thin-Client system

Application
Guest OS
Server
Display
Device control
Guest OS desktop
Application
Guest OS
Display
Device control
Guest OS desktop
Application
OS data
Server
Application
Client OS
Application
Client OS
Application
OS data
Virtual Desktop Infrastructure (VDI)
Chapter 1 Product Overview
1
Application virtualization system
14
Chapter 1 Product Overview
Application
Application
Browser
Database
Application
Notice of printing results
Acquisition of print data

Systems that Use TM-DT software

Systems that implemented application in the smart device (TM-DT Software Ver.3.0 or later)
Web application system
1
Server Direct Print system
15
Chapter 1 Product Overview

Development Information

Development tools, drivers, related manuals, and utilities are provided for developing systems that make use of this product. These can be obtained from the following URL.
For customers in North America, go to the following web site:
http://www.epson.com/support/ and follow the on-screen instructions.
For customers in other countries, go to the following web site:
https://download.epson-biz.com/?service=pos

Common to All Systems

How to Obtain
1
Name Descriptions
TM-T88V-DT Technical Reference Guide
TM-T88V Utility This utility is for confirming and changing printer settings. It
This document.
is already installed in this product.
Web
site
-
-
Other

PC-POS system

How to Obtain
Name Descriptions
EPSON Advanced Printer Driver for TM-T88V
EPSON Advanced Printer Driver Windows printer driver for the TM printer. -
EPSON Advanced Printer Driver for DM-D
Dedicated Windows printer driver for the TM-T88V.
This is already installed in this product.
Windows printer driver for the customer display.
Web
site
-
-
Other
EPSON OPOS ADK Driver with UPOS (UnifiedPOS) specifications for use with
Win32 API compatible applications.
EPSON OPOS for .NET Driver with UPOS (UnifiedPOS) specifications for use with
.Net compatible applications.
EPSON JavaPOS ADK Driver with UPOS (UnifiedPOS) specifications for use with
Java compatible applications.
ESC/POS Command Reference Provides ESC/POS for controlling the TM printer and the
customer display command detailed information, character code table as a Web reference.
DM-D110/DM-D210 Technical Reference Guide
Provides information necessary for system development using the DM-D110 for TM-T88V-DT (customer display).
-
-
-
Web
-
-
Refer-
ence
16
Chapter 1 Product Overview
How to Obtain
Name Descriptions
DM-D30 Technical Reference Guide
Provides information necessary for system development using the DM-D30 (customer display).

Thin-Client system

Name Descriptions
TM-DT Thin-Client system Setup Tool
IP Address Setting Tool Tool for setting the IP address of this product (client) from
Tool for assisting Thin-Client system construction.
the Thin-Client system server.
Web
site
-
How to Obtain
Web
site
-
-
Other
Other
1
17

Systems that Use TM-DT software

Chapter 1 Product Overview
How to Obtain
Name Descriptions
Epson ePOS SDK Software development kit for controlling the printer and
for iOS
for Android
for Universal Windows apps
for JavaScript
TM-DT Series Peripheral Device Control Guide
ePOS-Device XML User’s Manual Manual describing the method for transmitting XML data
ePOS-Print XML User’s Manual Manual describing the method for using Web services from
Server Direct Print User’s Manual Manual describing the method for developing systems
*1
*1
peripherals from Web applications and smart device appli­cations.
*2
Manual describing the method for controlling peripherals with TM-DT series printers.
It explains device control programs and scripts.
This manual is included in the Epson ePOS SDK package.
from applications via socket communication to control printing and peripherals.
applications to conduct printing.
using server direct print.
Web
site
-
-
-
-
Other
Web
Refer-
ence
1
Device Data Notification User’s Manual
Deployment Guide
*2
*2
1 TM-DT Software Ver.2.5 or later2 TM-DT Software Ver.3.0 or later
Manual describing the method for developing systems using device data notification.
This guide includes the information needed to configure settings for multiple products efficiently.
-
-
18
Chapter 2 Printer Functions and Settings
Roll paper cover
Manual cutter
Cutter cover
Controller LED
Printer reset button
Power button
Cover button
Feed button
Customer display (option)
Connector cover
Printer LED

Printer Functions and Settings

This chapter describes the printer functions and setting methods.

Part Names and Functions

Main Unit Front

2
Name Description
Power button Turns this product power on or off.
Printer reset button Resets this product's printer. This product's computer is not reset.
Manual cutter A cutter for cutting the roll paper by hand.
Cover open button Opens the roll paper cover.
Cutter cover If there is a paper jam in the printer, open the cover and remove the paper.
Customer display (optional) Displays characters from applications.
Feed button Pressing this button once feeds the roll paper by one line.
Holding this button down feeds the roll paper continuously.
19
Controller LED
These display this product's computer status.
Name Status Description
Chapter 2 Printer Functions and Settings
(1) Storage Access LED (Green)
(2) Status LED (Orange) Flashing
(3) Status LED (Green) On Windows in operation
On Accessing the storage
OS start sequence
(Approx. 1 second intervals)
Flashing (Approx. 160 millisec­ond intervals)
Flashing (Approx. 1 second intervals)
Off Power off
(Accessing the storage device; Do not turn the power off. Doing so may result in data loss.)
CPU high-temperature warning (Failure has occurred. Please contact Epson.)
Standby or hibernate status
2
20
Printer LED
These display the printer status.
Name Status Description
(1) (Power) LED On Power is being supplied
Chapter 2 Printer Functions and Settings
Off Power is not being supplied
(2) Error LED Off Normal printing is possible (online).
On Printing is not possible. (For details, see
Immediately after power comes on or after resetting, the LED will go out when printing becomes possible.
If the Paper LED is also on, replace the roll paper. For the roll paper replace­ment method, see
Flashing Printer error has occurred. (For details, see
(3) Paper LED Off There is a sufficient amount of roll paper remaining
Flashing A self-test printing standby state
On There is little or no roll paper remaining
"Installing and Replacing Roll Paper" on page 34.
"Offline" on page 31)
"Error Status" on page 22.)
2
21
Chapter 2 Printer Functions and Settings
LED ON
LED OFF
Approx. 160 ms
Approx, 2.56 s
LED ON
LED OFF
Approx. 160 ms
Error Status
Printing cannot be done when there is a printer error. There are three possible error types: automatically recov­erable errors, recoverable errors, and unrecoverable errors. Check the error LED flash code.
Automatically Recoverable Errors
Online status can be restored by the methods described below.
Error Error description Error LED flash code Recovery measure
Roll paper cover open error
The roll paper cover was opened during printing.
Recovers automatically when the roll paper cover is closed.
Print head tempera­ture error
A high temperature out­side the head drive operat­ing range was detected.
LED ON
LED OFF
Approx. 160 ms
Recovers automatically when the print head cools.
Recoverable Errors
After removing the cause of error, online status can be restored by pressing the printer reset button.
Error Error description Error LED flash code Recovery measure
Autocutter error Autocutter does not work
correctly.
Remove the jammed paper or foreign matter in the printer, close the roll paper cover, and then press printer reset button.
2
22
Chapter 2 Printer Functions and Settings
LED ON
LED OFF
Approx. 160 ms
LED ON
LED OFF
Approx. 160 ms
LED ON
LED OFF
Approx. 160 ms
LED ON
LED OFF
Approx. 160 ms
Approx. 2.56 s
LED ON
LED OFF
Approx. 160 ms
Unrecoverable Errors
If an unrecoverable error occurs, immediately press the printer reset button. If the same error still occurs, turn the printer power off. Since it is possible a failure has occurred in the printer, contact your dealer or a Seiko Epson service center for advice.
If an unrecoverable error occurs after resetting the printer, immediately turn the printer power off.
CAUTION
Error Error description Error LED flash code
Memory R/W error After R/W checking, the printer does not work correctly.
High voltage error The power supply voltage is extremely high.
Low voltage error The power supply voltage is extremely low.
CPU execution error The CPU is executing an incorrect address.
Internal circuit connec-
Internal circuits are not connected correctly.
tion error
2
23

Product Rear

COM connector
DK connector
USB connector
VGA connector
LAN connector
Line-out connector
DisplayPort
DC-in connector
Name Description
Chapter 2 Printer Functions and Settings
DK connector Connect the cash drawer here.
LAN connector Connect the LAN cable here.
USB connector Connect external devices with USB interface here.
DC-In connector Connect the AC adapter here.
VGA connector Connect the display here.
DisplayPort * Connect the display here.
COM connector Connect a serial communication device.
Line-Out connector Connect an external speaker here.
This may not be provided, depending on the product specifications.
2
24
Chapter 2 Printer Functions and Settings
LAN Status LED
The LAN status LEDs are the LEDs on the LAN connector. They indicate the network communication status of this product.
LED (Yellow)
LED (Green / Orange)
LED Status Description
Green/Orange On (Green) 1 Gbps link established
On (Orange) 100 Mbps link established
Off 10 Mbps link established or link not established
Yellow On Data is being exchanged.
Off Data is not being exchanged.
2
25

Installing the Product

Display caution regarding the following points when installing the Product.
The Product must be installed horizontally on a flat surface (not tilted).
Do not place the product in dusty locations.
Do not knock or strike the product. This may cause defective print.
Do not catch cables and do not place foreign matter under the product.

Security Hook

Commercially available theft prevention wire can be attached.
Chapter 2 Printer Functions and Settings
2
Security hock
26

Connecting the AC Adapter

Be sure to use the specified AC adapter (AC adapter, T).
If you use a non-standard AC adapter, there is a risk of causing fire or electric shock.
WARNING
CAUTION
If an abnormality arises despite using this product's attachments, immediately turn the power off
and remove the power cord from the wall socket.
When connecting or detaching the AC adapter to and from this product, remove the AC
adapter's power cord from the wall socket. If the power cord is not removed, there is a risk that the adapter and/or this product will be dam­aged.
Use the AC adapter separated from the main unit.
When using this product connected to the powered USB hub unit (Model: OT-PH10), connect the AC adapter to the Powered USB Hub Unit. See "the OT-PH10 Installation Guide" for details.
Chapter 2 Printer Functions and Settings
Connect the AC adapter to this product by the following procedure.
Make sure that power is off and that the AC adapter power cord is detached from the
1
wall socket.
Firmly insert the DC connector of the AC adapter all the way into the DC-in connector
2
on the product. ((1) in the illustration)
Firmly insert the connector of the AC cable all the way into the AC inlet on the AC
3
adapter. ((2) in the illustration)
Firmly insert the plug all the way into the grounded wall outlet. ((3) in the illustration)
4
Set the AC adapter so that its label side is facing down.
5
2
27
Detaching the AC Adapter
Detach the AC adapter from this product by the following procedure.
Make sure that power is off.
1
Detach the power cord from the wall socket.
2
Detach the AC adapter DC connector from this product.
3
Chapter 2 Printer Functions and Settings
2
28
Chapter 2 Printer Functions and Settings

Turning Power On and Off

Turning Power On

With product power turned off, press the power button.
The power LED and the status LED (green) comes on.
The status LED (orange) flashes during startup of the OS, when OS startup is finished, goes out.

Turning Power On for the First Time

When turning power on for the first time, it is necessary to perform Windows initial settings.
For details, see
"Windows Initial Settings" on page 63.

Turning Power Off

Turn the power off from an application or OS function.
To power off the product, use the application or OS function.Do not use the operations shown below unless the product cannot be turned off due to an
application or OS problem. Doing so may cause loss of unsaved data, require OS recovery, or damage the HDD, SSD or other hardware.
Forced termination by holding down the power button for approx. 4 sec.Power shutdown by turning off the circuit breaker on the distribution board or by discon-
necting the AC cable/DC cable. The same phenomenon may also occur due to power shutdown caused by power failure/tem­porary power failure. To prevent power shutdown due to power failure/temporary power failure, using an uninterruptible power supply (UPS) is recommended.
Product power can also be turned off from EPSON TMNet WebConfig (Product power can also be turned off from the Web application. For details, see "Epson ePOS
SDK for JavaScript User's Manual".
2
page 118).
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Chapter 2 Printer Functions and Settings

Power Button Settings

You can set the functions that are available when you press the power button while power is on to this product.
Revisions are made by means of Windows "Power Options" or EPSON TMNet Config "Shutdown Settings."
The functions that can be set, and the setting methods are described below.
Function Description
Shutdown Shuts down Windows and turns power off
(initial settings).
Do nothing Invalid (does nothing) ✔✔
Standby Switches to Windows standby -
Hibernation Switches to Windows hibernation -
In standby, the current work contents are saved in the memory. On returning from standby, work can be imme­diately resumed from where you left off.
If the AC adapter is removed in the standby mode, the work contents saved in the memory will be lost.
For settings when using Windows hibernation, see
"Windows Hibernation" on page 65.
Setting from
Windows
✔✔
Setting from EPSON
TMNet WebConfig
2
Return from Standby / Hibernation
When this product is in Windows standby or hibernate mode, press the power button to restore the original state.

Prevention of Accidental Operation of Power Button

The power button cover supplied with this product can be attached to prevent accidental operation of the power button.
For details, see
"Power Button Cover" on page 48.

Forced Termination

If you cannot turn this product power off using applications or the OS, you can execute forced termination as a last resort. Keep pressing the power button for approximately 4 seconds until this product is turned off.
Be careful; when forced termination is executed, all unsaved data is lost.
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