Epson TM-T70-i Technical Reference Guide

22
Unrecoverable Errors
Printing is n o longer possible when unrecoverable errors occur. The printer must be repaired.
CAUTION
Turn off the power immediately when unrecoverable errors occur.
Error Error description
Error LED flash code
Memory R/W error After R/W checking, the printer does not
work correctly.
High voltage error The power supply voltage is extremely
high.
Low voltage error The power supply voltage is extremely low.
CPU execution error The CPU is executing an incorrect address.
Internal circuit
connection error
Internal circuits are not connected
correctly.
UIB error An abnormal operation occurs in UIB.
Approx.
160 ms
Approx.2.56 s

Epson TM-T70-i Specifications

General

Type	POS printer
Character size	1.69 x 3.38 mm
Print technology	Thermal
Wi-Fi	No
Ethernet LAN	Yes
Ethernet LAN data rates	10, 100 Mbit/s
USB connector	Micro-USB, USB Type-A
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Connectivity technology	Wired
Mean cycles between failures (MCBF)	52000000
Internal memory	256 MB
Autocutter durability	1.5 million cuts
Mean time between failures (MTBF)	360000 h
Voltage	24 V
Product color	Black

Weight and Dimensions

Depth	194 mm
Width	125 mm
Height	114 mm