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  Mini Printers
Line Thermal Printer Mechanisms


Printing speed: 52.5mm/sec
Paper roll 58mm
5V operation
with removable Platen

  • 58 mm paper width
  • 5V operation
  • 52.5 mm/sec printing speed (Operating at 7.2V)
  • Small size and light-weight
  • Platen removable design

Printing method Thermal dot line printing
Total dots 384 dots/line
Dot density 8 dots/mm
Printing width 48mm
Printing speed Max. 52.5mm/sec (420 dot-lines/sec)
Paper feeding pitch 0.125mm
Sensors Head temperature Thermistor
Paper presence Photo-interruptor
Platen Mechanical switch
Voltage range VH DC 4.2 ~ 8.5V
Vdd DC 4.75 ~ 5.25V
Current consumption Head (VH=5V) Max. Approx. 1.7A
Motor (VH=5V) Max. Approx. 0.5A
Recommended paper Width 58
Thickness 0.065 mm
Manufacturer TF50KS-E2C (Nippon Paper) etc.
Head Pulse-resistance 100,000,000 pulses or more
Head Wear-resistance 50km or more
Environment Operation Temperature: 0~45°C
Humidity: 35~85% RH
Storage Temperature: -20~60°C
Humidity: 10~90% RH
External dimensions (W x D x H) 76.8 x 37 x 16mm
Weight Approx. 50g

Control board Gate array
BD2-2890U 202LA-00