Epson GP-M831 vs Epson TM-U220B (007A3)

Key differences

The Epson TM-U220B (007A3) has 16 dB more sound pressure level (printing) than the Epson GP-M831 (64 dB vs 48 dB). The Epson GP-M831 has 304 mm more width than the Epson TM-U220B (007A3) (464 mm vs 160 mm). The Epson GP-M831 has 217 mm more depth than the Epson TM-U220B (007A3) (465 mm vs 248 mm). Country of origin: Indonesia on the Epson GP-M831, China on the Epson TM-U220B (007A3). Standard interfaces: Ethernet, Parallel, USB 2.0 on the Epson GP-M831, Ethernet on the Epson TM-U220B (007A3).

• Sound pressure level (printing)
  • GP-M831:48 dB
  • TM-U220B (007A3):64 dB
• Country of origin
  • GP-M831:Indonesia
  • TM-U220B (007A3):China
• Standard interfaces
  • GP-M831:Ethernet, Parallel, USB 2.0
  • TM-U220B (007A3):Ethernet
• Storage temperature (T-T)
  • GP-M831:-20 - 40 °C
  • TM-U220B (007A3):-10 - 50 °C
• Operating relative humidity (H-H)
  • GP-M831:20 - 80%
  • TM-U220B (007A3):10 - 90%
• Storage relative humidity (H-H)
  • GP-M831:5 - 85%
  • TM-U220B (007A3):10 - 90%
• Width
  • GP-M831:464 mm
  • TM-U220B (007A3):160 mm
• Depth
  • GP-M831:465 mm
  • TM-U220B (007A3):248 mm