Epson TM-P20 Technical Reference Guide

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Software and Manuals
The following software and manuals are provided for application development.
Development Kits
1:OLE technology developed by Microsoft divides software into part blocks. The OPOS driver is presupposed to be
used with a development environment, such as Visual Basic, unlike ordinary Windows printer drivers. It is not a
driver to be used for printing from commercial applications.
You can acquire documents regarding the UnifiedPOS from the following link.
https://nrf.com/resources/retail-technology-standards/unifiedpos
Software Description Target model
ePOS-Print SDK This development kit is for controlling the printer from
Web applications and native applications of smart
devices. It includes libraries, manuals, and sample pro-
grams.
for iOS Bluetooth model, Wi-Fi model
for Android Bluetooth model, Wi-Fi model
for Windows Store Apps Bluetooth model, Wi-Fi model
for JavaScript Wi-Fi model only
EPSON OPOS ADK This OCX driver can control POS peripherals using OLE
technology.
*1
Because controlling POS peripherals with original com-
mands is not required on the application side, efficient
system development is possible.
Bluetooth model, Wi-Fi model
EPSON OPOS ADK for .NET The OPOS ADK for .NET is a POS industry standard
printer driver compatible with Microsoft POS for .NET.
It allows you to develop applications that are compatible
with the UPOS (Unified POS) specification.
When developing applications, use a separate develop-
ment environment such as Microsoft Visual Studio .NET.
Bluetooth model, Wi-Fi model
EPSON JavaPOS ADK JavaPOS is the standard specification which defines an
architecture and device interface (API) to access various
POS devices from a Java based system. Using JavaPOS
standard API allows control with Javabased applications
of functions inherent to each device. A flexible design
with Java language and JavaPOS enables many different
types of computer systems, such as stand alone or net-
work configuration, to use a same application. You can
use JavaPOS to build applications and drivers inde-
pendently of platforms. This allows flexible configura-
tions using thin clients to meet the system
requirements.
Bluetooth model, Wi-Fi model

Epson TM-P20 Specifications

General

Type	POS printer
Color	No
Print technology	Thermal
Maximum resolution	203 x 203 DPI
Rechargeable	Yes
Electromagnetic compatibility	FCC class A, CE
Mean cycles between failures (MCBF)	16000000
Power source type	AC, Battery
Battery life (max)	16 h
Product color	Black
Safety	EN
Country of origin	China
Sound pressure level (printing)	57 dB
Mean time between failures (MTBF)	120000 h
Media thickness	0.05 - 0.08 mm
Maximum roll diameter	40.4 mm
Supported paper width	58 mm
Wi-Fi standards	802.11a, 802.11b, 802.11g
USB connector	Mini-USB Type-B
Standard interfaces	NFC, USB 2.0
Connectivity technology	Wired & Wireless
Package depth	240 mm
Package width	195 mm
Package height	145 mm
Package weight	1482 g
Cables included	AC, USB
Quantity per pack	1 pc(s)
Operating relative humidity (H-H)	10 - 90 %
Pallet width	800 mm
Pallet height	1020 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pallet	216 pc(s)
Quantity per pallet (UK)	288 pc(s)
Quantity per pallet layer	36 pc(s)
Harmonized System (HS) code	84433210
Quantity per pallet layer (UK)	48 pc(s)

Weight and Dimensions

Depth	120 mm
Width	79 mm
Height	44 mm