General specifications:
Compatibility: Epson M-150 dot matrix printer mechanism
Paper Width: 44.5mm
Number of Columns: 16columns
Typeface: 1.8*2.5
Printing Speed: 1 lines/second
Power: 4.5V( 0.5V, -0.7V) DC
Dimension: 42.6(W)*3.2(D)*2.8(H)mm
Weight: 60 gram
State detection: reed pipe
Long life: 150 million words
Dot distance: transverse 0.35mm, lengthways 0.35mm
Reliability: good quality, Max MCBF 5 million lines
Application: dot matrix printers