Epson TM-T20IIIL User Manual

7
Serial Interface ................................................................................................................................................................21
Ethernet Interface ..........................................................................................................................................................21
■ Connecting the AC cable .................................................................................................... 22
Connecting Procedure .................................................................................................................................................22
■ Connecting the Cash Drawer............................................................................................. 23
Cash Drawer Requirements........................................................................................................................................23
Connecting the Drawer Kick Cable..........................................................................................................................24
■ Connecting the Optional External Buzzer....................................................................... 25
Connecting Procedure .................................................................................................................................................25
Advanced Usage ............................................................................................ 26
■ Software Settings................................................................................................................. 26
Feature ...............................................................................................................................................................................27
■ Setting/Checking Modes .................................................................................................... 34
Self-test Mode .................................................................................................................................................................36
NV Graphics Information Print Mode......................................................................................................................36
Receipt Enhancement Information Print Mode ..................................................................................................37
Software Setting Mode ................................................................................................................................................37
Restore Default Values Mode.....................................................................................................................................39
Interface Setup Mode (Ethernet model only)......................................................................................................40
Hexadecimal Dumping Mode ...................................................................................................................................40
■ Printing a Status Sheet........................................................................................................ 42
■ Resetting the Interface Settings ....................................................................................... 43
Application Development Information....................................................... 44
■ Controlling the Printer ........................................................................................................ 44
ESC/POS.............................................................................................................................................................................44
■ Controlling the Cash Drawer.............................................................................................. 45
■ Controlling the Optional External Buzzer ....................................................................... 46
■ Software................................................................................................................................. 47
Development Kits ..........................................................................................................................................................47
Drivers ................................................................................................................................................................................48
Utilities ...............................................................................................................................................................................49
Download .........................................................................................................................................................................49
■ Notes on Printing Barcodes and Two-dimensional Symbols....................................... 50
Handling ......................................................................................................... 51
■ Installing and Replacing Roll Paper.................................................................................. 51

Epson TM-T20IIIL Specifications

General

Type	POS printer
Print technology	Thermal
Product color	Black
Mac operating systems supported	Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave
Linux operating systems supported	Yes
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Maximum roll diameter	80 mm
Printing media thickness	53 - 75 µm
Connectivity technology	Wired
Wi-Fi	No
Internal memory	- MB
Built-in barcodes	CODABAR (NW-7), Code 39, Code 93, Code-128 Codabar Library, EAN13, EAN8, GS1 DataBar, GS1 DataBar Expanded, GS1 DataBar Limited, GS1 DataBar Omnidirectional, GS1 DataBar Truncated, GS1-128, MaxiCode, QR Code, UPC-A, UPC-E
Autocutter durability	1.5 million cuts
Mean time between failures (MTBF)	360000 h
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50/60 Hz
Power consumption (printing)	28.7 W

Weight and Dimensions

Depth	192 mm
Width	140 mm
Height	137 mm
Weight	1500 g