Epson TM-T70II Technical Reference Guide

Appendix
105
Appendix
Specifications of Interface and Connector
RS-232 Serial Interface
Interface board specifications (RS-232-compliant)
For detailed information about LAN or wireless LAN, see one of the following:
 LAN: UB-E03 Technical Reference Guide
 Wireless LAN: UB-R04 Technical Reference Guide
Item Specifications
Data transfer method Serial
Synchronization Asynchronous
Handshake Select one of the following with the memory switch (see "Setting the
Memory Switches/Receipt Enhancement" on page 54):
 DTR/DSR  XON/XOFF
Signal level MARK -3 V to -15 V logic “1”/OFF
SPACE +3 V to +15 V logic “0”/ON
Bit length Select one of the following with the memory switch (see "Setting the
Memory Switches/Receipt Enhancement" on page 54):
 7 bits  8 bits
Transmission speed
[bps: bits per second]
 Select one of the following with the memory switch (see "Setting
the Memory Switches/Receipt Enhancement" on page 54):
2400/4800/9600/19200/38400/57600/115200 bps
Parity selection Select one of the following with the memory switch (see "Setting the
Memory Switches/Receipt Enhancement" on page 54):
 None
 Odd
 Even
Stop bit 1 or more bits
However, the stop bit for data transfer from the printer is fixed to 1 bit.
Connector Printer side DSUB 25-pin (female) connector

Epson TM-T70II Specifications

General

Type	POS printer
Print technology	Thermal
Maximum resolution	180 x 180 DPI
Product color	Gray
Maximum roll diameter	83 mm
Maximum printing width	79.5 mm
USB port	Yes
USB connector	USB Type-B
Standard interfaces	Serial, USB 2.0
Serial ports quantity	1
USB 2.0 ports quantity	USB 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 technology	Wired
Safety	EN, TÜV, GOST-R
Certification	CE, GOST-R, EN55022
Country of origin	China
Autocutter durability	1.7 million cuts
Sound pressure level (printing)	55 dB
Mean time between failures (MTBF)	360000 h
AC input voltage	24 V
Power consumption	2000 mA
Power source type	AC
Storage temperature (T-T)	-10 - 50 °C
Operating temperature (T-T)	5 - 45 °C
Operating relative humidity (H-H)	10 - 90 %
Ethernet LAN	No
Mean cycles between failures (MCBF)	65000000
Pallet width	800 mm
Pallet height	1816 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pallet	112 pc(s)
Quantity per pallet (UK)	168 pc(s)
Quantity per pallet layer	16 pc(s)
Harmonized System (HS) code	84433210
Quantity per pallet layer (UK)	24 pc(s)
Package depth	253 mm
Package width	192 mm
Package height	240 mm
Package weight	2600 g
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	194 mm
Width	125 mm
Height	114 mm