Describes how to control this product and information
necessary for developing applications.
Describes the specications and character code tables.
Product Overview
Setup
Handling
Application Development Information
Appendix
M00093700
Rev. A
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 par-
ties 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 in the United States and/or other
countries.
IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
Android is a trademark of Google, Inc..
Wi -F i
® is a registered trademark of Wi-Fi Alliance®.
All other trademarks are the property of their respective owners and used for identification purpose only.
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.
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.
Warnings
WARNING
Shut down your equipment immediately if it produces smoke, a strange odor, or unusual noise.
Continued use may lead to fire. Immediately disconnect the USB cable 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, disconnect the USB cable immediately, and
then contact your dealer or a Seiko Epson service center for advice. Continued usage may lead
to fire.
3
Cautions
CAUTION
Do not connect cables and external interfaces in ways other than those mentioned in the man-
ual. Different connections may cause equipment damage and burning.
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 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. Equip-
ment may fall or collapse, causing breakage and possible injury.
If you do not use this product for an extended period of time, always disconnect the USB cable
for safety. If you move the product, ensure that all of the cables are disconnected before moving
it.
Do not use aerosol sprayers containing flammable gas inside or around this product. Doing so
may cause fire.
4
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.
About this Manual
Aim of the Manual
This manual provides the development engineers with necessary information for developing, designing, installing the system using DM-D30 as well as for developing and designing the applications.
Manual Content
The manual is made up of the following sections:
Chapter 1Product Overview
Chapter 2Setup
Chapter 3Handling
Chapter 4Application Development Information
AppendixProduct Specifications
Charac
ter Code Tables
5
6
Contents
n For Safety..................................................................................................................................3
Key to Symbols.................................................................................................................................................................... 3
n Restriction of Use ....................................................................................................................5
n About this Manual ..................................................................................................................5
Aim of the Manual ............................................................................................................................................................. 5
n Part Names and Functions ................................................................................................. 12
n System Outline ..................................................................................................................... 13
Connecting with TM-m30 .............................................................................................................................................13
Connecting with Computer .........................................................................................................................................13
n Turning the Power On/Off .................................................................................................. 23
n Changing the Angle of the Display Unit.......................................................................... 23
n Adjusting the Contrast........................................................................................................ 23
n Cleaning the Customer Display......................................................................................... 24
7
Application Development Information ...................................................... 25
n Controlling the Customer display..................................................................................... 25
ePOS-Print XML ................................................................................................................................................................25
n Software................................................................................................................................. 26
Development Kits ............................................................................................................................................................ 26
External Dimensions and Mass...................................................................................................................................30
n Character Code Tables......................................................................................................... 31
Common to All Pages..................................................................................................................................................... 31
Page 0 [PC437: USA, Standard Europe].................................................................................................................... 32
Page 45 (WPC1250: Latin 2)..........................................................................................................................................62
International Character Sets.........................................................................................................................................73
9
10
Chapter 1 Product Overview
Product Overview
This chapter describes features of the product.
Features
DM-D30 is a customer display for displaying characters. The main features of this product are as follows.
Display
20 digit x 2 lines dot matrix for displaying half-width characters.
Usability
Compact.
You can move the display section up and down to adjust the position so it is easy to see.
Power supply to the product is USB bus power.
Interface
By connecting to the TM-m30 USB connector (for connecting a Wireless LAN unit), you can control the
printer using a smart device (iOS, Android, and Windows).
You can connect to the TM-m30 USB connector (for connecting a Wireless LAN unit), and a Windows PC
USB connector.
When connecting to the TM-m30’s dedicated USB connector (for connecting a Wireless LAN unit), you can
mount the TM-m30’s Wireless LAN unit to the DM-D30’s Wireless LAN unit connector.
Product Structure
1
Accessories
Included
Affixing tape
Manual
11
Part Names and Functions
12
1Contrast adjustment controlMove this to adjust the contrast of the LCD screen.
2DisplayDisplays on the LCD screen. You can adjust the angle of the display.
Note:
The display is covered with a protective film. Remove it if necessary.
3StandSupports the display unit. Place it on a flat surface.
4USB cableUse to connect to the printer or a computer.
5Wireless LAN unit connectorUse to connect the Wireless LAN unit that is pre-installed to the printer’s USB
connector, when connecting to a Wi-Fi
®
model printer.
System Outline
DM-D30
TM-m30
DM-D30
Computer
USB
This section explains the system connection pattern using this product.
Connecting with TM-m30
Connect this product’s USB cable to the TM-m30. Power is supplied from the TM-m30.
Chapter 1 Product Overview
1
Connecting with Computer
Connect this product’s USB cable to the computer. Power is supplied from the computer.
When connecting to a bus power hub, this product may not always operate.
Install the driver you are using before connecting.
13
14
Setup
This chapter explains the installation and setting operations necessary to use this product.
Connecting to the Printer
Connect the USB cable of the customer display to the USB connector on the printer.
Chapter 2 Setup
2
When you connect the USB cable to the printer, be sure to turn off the printer before connect-
ing.
We do not recommend using this USB bus power device with a USB extension cable. Depending
on the configuration of the cable, operational errors or a deterioration in EMC characteristics
may occur due to a drop in voltage.
For the position of connectors on the printer and so on, see the documentation provided with the
printer.
15
Connecting to the Computer
Connect the USB cable of the customer display to the USB connector on the computer.
We do not recommend using this USB bus power device with a USB extension cable. Depending on
the configuration of the cable, operational errors or a deterioration in EMC characteristics may
occur due to a drop in voltage.
16
Chapter 2 Setup
Connecting the Printer’s Wireless LAN Unit
When the Wireless LAN unit is connected to the printer's USB connector and there are no free USB connectors,
you can use the Wireless LAN unit and the customer display at the same time by connecting the Wireless LAN
unit to the Wireless LAN unit connector on this device.
You can only use the optional Wireless LAN unit supported by the TM printer.
Follow the steps below to connect the Wireless LAN unit to the device's Wireless LAN unit connector.
Remove the covers for the top and bottom of the stand as shown in the illustration.
1
2
17
Connect the Wireless LAN unit to the Wireless LAN unit connector.
2
Reattach the cover for the bottom. Keep the cover for the stand removed.
3
18
Do not place anything in the upper section (cover opening) of the Wireless LAN unit. If heat is
not allowed to dissipate when using the product, it may lead to a malfunction.
Do not use a USB extension cable. Operational errors may occur due to a drop in voltage.
Install dividers if necessary depending on the length of the Wireless LAN unit.
Drawing Out the Cable
You can draw out the USB cable from the front, the side, or the back.
Chapter 2 Setup
2
Be sure to turn off the power on the printer when connecting USB cable to the printer.
19
If you draw the cable from the front, fold the cable back inside the hollow of the stand, and then
secure the cable as shown in the illustration, so that it does not become loose.
Affixing the Customer Display
You can use the affixing tape supplied to secure the device.
Attach the affixing tape to the points shown in the following illustration.
20
Chapter 2 Setup
Memory Switch Setting
This product comes with memory switches as part of the software's setting features. These allow you to make
settings for the TM-m30 Utility.
For details, see the TM-m30 Utility User's Manual.
Turn Off Backlight
Select from 0 to 120 seconds
Initial setting: Normally On
Code-page
Specify from 40 code pages and custom pages
Initial setting: 0 (PC437:USA,Standard Europe)
2
International character set
Specify from 18 sets
Initial setting: 0 (USA)
Adjust Brightness
Select from 1 (20%) to 4 (100%)
Initial setting: 4 (100%)
Cursor Display
- 0: Cursor not displayed
- 1: Cursor displayed
- 48: Cursor not displayed
- 49: Cursor displayed
Initial setting: 0
Display No.
Select from 0 to 255
Initial setting: 0
21
22
Chapter 3 Handling
35°
Handling
This chapter explains the basic handling methods for this product.
Turning the Power On/Off
The power for this product is supplied by USB bus power, which means that the power is supplied from the connected printer or computer through the USB connector.
To turn this product on or off, turn the connected printer or computer on or off.
The display may not turn off while the power is still supplied to USB connector, even if the printer's
Power LED is off.
Changing the Angle of the Display Unit
You can change the angle of the display unit by holding the stand with your hand while moving the display unit.
The following shows the range of motion.
Do not exceed the range of motion when moving the display unit. Applying excess force when
moving the display unit may cause damage.
Adjusting the Contrast
You can adjust the contrast of the LCD screen by sliding the contrast adjustment control on the side of the
stand.
3
23
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