Epson TM-T81 Technical & Specifications Manual

Confidential
EPSON
TITLE
SHEET
REVISION
NO
SHEETNEXT
9 8
TM-T81
Specification
(STANDARD)
A
1.10 EMI and Safety Standards Applied
EMC is measured using Seiko Epson’s AC adapter.
1) Europe CE marking:
Directive: 89/336/EEC
EN55022 Class B
EN55024
IEC61000-4-2
IEC61000-4-3
IEC61000-4-4
IEC61000-4-5
IEC61000-4-6
IEC61000-4-11
Safety Standard: EN60950
2) North America EMI: FCC/ICES-003 Class A
Safety standards: UL1950/CSA C22.2 No.950
Conditions of Acceptability
1) This component has been judged on the basis of the required spacing in the Standard for
Information Technology equipment, Including Electrical Business Equipment, UL 1950 and CSA
C22.2 No. 950, Sub-clause 2.9, which would cover the component itself if submitted for Listing.
2) This unit is intended to be supplied by a SELV circuit only.
3) The terminals and connectors have not been evaluated for field wiring.
1.11 Reliability
1) Life:
Mechanism: 15,000,000 lines
NOTE: Assumed in the condition that printing repeats for 10 lines
feeding for 15 lines with 4.23 mm line spacing.
Thermal head: 100 million pulses, 100 km
Auto cutter: 1,500,000 cuts
(End of life is defined to have reached the end of its life when it
reaches the beginning of the Wearout Period.)
2) MTBF: 360,000 hours
(Failure is defined as Random Failure occurring at the time of the
Random Failure Period.)
3) MCBF: 52,000,000 lines
(This is an average failure interval based on failures relating to
wearout and random failures up to the life of 15 million lines.)

Epson TM-T81 Specifications

General

Print Method	Thermal line printing
Autocutter	Yes
Interface	USB, Ethernet
Dimensions	140 mm (W) x 199 mm (D) x 146 mm (H)
Power Supply	AC 100 V - 240 V, 50 Hz - 60 Hz
Paper Width	79.5 ±0.5 mm