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Epson TM-T20III User Manual

Epson TM-T20III
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63
Chapter 4 Application Development Information
Controlling the Cash Drawer
A pulse output is sent to drawer kick connector pin 2 or pin 5, and you can open the drawer.
You can also check the open/close status of the drawer by checking the signal level of the drawer kick connector
pin 3.
These controls are executed by a driver or by commands.
ESC/POS Commands
Prepare the output command for the specified pulse and the status transmission command.
For details, see the ESC/POS Command Reference.
For Windows Printer Drivers (APD)
You can set so that the drawer opens at the start/end of printing or start/end of a page. For details,
see the manual for drivers.
For details on control, see the manual for Status API of the driver.
OPOS (OCX Driver)
Register a cash drawer using the SetupPOS Utility, and control using the OpenDrawer method or
the DirectIO function.
For details, see the “EPSON OPOS ADK MANUAL APPLICATION DEVELOPMENT GUIDE
Cash Drawer” and the “UnifiedPOS Specification.
OPOS for .NET
Register a cash drawer using the SetupPOS Utility, and control using the OpenDrawer method or
the DirectIO function.
For details, see the “EPSON OPOS ADK for .NET MANUAL Application Development Guide Cash
Drawer (EPSON Standard)” and the “UnifiedPOS Specification.
Epson ePOS SDK
The output command for the drawer kick pulse and the status transmission command are provided
in each SDK library. For details, see the user's manuals provided with each SDK.
Whether or not pin 2 or pin 5 operates the drawer kick connector depends on the connected
cash drawer.
You can acquire documents regarding the UnifiedPOS from the following link.
https://nrf.com/resources/retail-technology-standards/unifiedpos

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Epson TM-T20III Specifications

General IconGeneral
TypePOS printer
Character setsANK
Print technologyDirect thermal
Maximum resolution203 x 203 DPI
Maximum roll diameter83 mm
Supported paper width80 mm
USB portYes
USB connectorUSB Type-B
Standard interfacesRS-232, USB 2.0
Serial interface typeRS-232
Serial ports quantity1
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Connectivity technologyWired
Mean cycles between failures (MCBF)60000000
AC input voltage24 V
Power consumption1800 mA
Power source typeAC
Power consumption (standby)100 mA
Product colorBlack
SafetyUL, CSA, TÜV
CertificationFCC-Class A, CE, EN55022-Class A
Country of originPhilippines
Mounting positionHorizontal/Vertical
Autocutter durability1.5 million cuts
Built-in sensors detailsRoll paper cover open sensor, Paper End Sensor, Paper Near End Sensor
Sound pressure level (printing)55 dB
Mean time between failures (MTBF)360000 h
Storage temperature (T-T)-10 - 50 °C
Operating temperature (T-T)5 - 45 °C
Operating relative humidity (H-H)10 - 90 %
Package depth235 mm
Package width192 mm
Package height280 mm
Package weight2620 g
Quantity per pack1 pc(s)
Ethernet LANNo
Quantity per pallet112 pc(s)
Quantity per pallet (UK)168 pc(s)
Master (outer) case width400 mm
Quantity per pallet layer16 pc(s)
Master (outer) case height295 mm
Master (outer) case length490 mm
Master (outer) case weight0 g
Harmonized System (HS) code84433210
Quantity per pallet layer (UK)24 pc(s)
Quantity per master (outer) case4 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth199 mm
Width140 mm
Height146 mm

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