EPSON LQ-2180 + II (A4 + A3)

-High speed draft: 10 CPI: 480 cps
-Input data buffer: 64 KByte
-Mean Time Between Failure: 24
 Million Lines (except print head)
-Ribbon Life: Approx. 8 million
 characters (LQ10 cpi, 48dots
 /character)
-Weight: Approx. 13Kg

EPSON TM-T88IV 291 C31C636291

- Interface: RS-232C, IEEE1284
  RS-485; USB; 10/100Base-T
  TX; wireless
- Paper Dimension:
  3.13"±0.02"x3.27" diameter
  (79.5 ± 0.5(W) x 83.0mm)
- Reliability: MTBF 360,000h
  MCBF 52,000,000 lines