Reliability; Memory Characteristics; Electrical Characteristics - Epson TM-J9000 Technical Reference Manual

A.6 Reliability
Receipt printer section
Mechanism life
Carriage life
Print head life
MTBF
MCBF
Check transaction section
Mechanism life
ASF life
MTBF
MCBF
Ink cartridges
Life of ink cartridges
A.7 Memory Characteristics
Receive buffer
User-defined buffer
NV graphics + NV user memory
A.8 Electrical Characteristics
Power source
Supply voltage
Current consumption
Rev. E
TM-J9000/9100 Technical Reference Guide
12,000,000 lines
6 million strokes, including receipt/validation printing
1,600,000,000 shots/nozzle (shots = number of
energized pulses of the print head)
180,000 hours (before a random failure occurring
during the random failure period)
29,600,000 lines (average failure interval occurring
during the random failure period)
1,000,000 sheets (including reading check and ID card)
1,000,000 sheets
180,000 hours (before a random failure occurring
during the random failure period)
2,470,000 transactions (average failure interval
occurring during the random failure period)
Single-color 20,000,000 characters
(SJIC8(K), using font B in economy
mode with a standard print pattern)
Two-color 15,000,000 characters
(SJIC6(K), SJIC7(R), SJIC7(B), or
SJIC(G), using font B in economy
mode with a standard print pattern)
4KB (fixed)
12KB (for both characters and downloaded bit images)
384KB
PS-180 AC adapter (optional)
24 V ± 10%
Operating Mean, approximately 1.0 A
(printing alphanumeric characters in
font A, all columns)
Peak, approximately 3.5 A
Standby Mean, approximately 0.2 A
Specifications A-5