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3-inch thermal printer mechanism with platen latch function
Thermal printer mechanism TP31 series is ultra compact, high speed, light weight thermal printer, printing on 3-inch wide paper (80mm). This thermal printer mechanism, with easy loading mechanism, improves paper loading and printer mechanism maintenance greatly.
 

Model TP31
printing printing method thermal dot printing
 number of dots 576
 resolution 8dots/mm
 paper width (mm) 80mm
 printing width (mm) 72mm
 paper thickness (μm) 60-80
 printing speed (mm/s) 90mm/s
 paper loading easy loading
detection paper end/black mark sensor by photo interrupter
 platen open detection by mechanical switch
 head temperature by thermistor
operating voltage for printer head 4.2V to 8.5V
 for logic 5V±5%
 for motor 4.5V to 8.5V
peak current  head   2.4A Max
 motor 1.0A Max
life abrasion resistance 50 KM
 pulse activation 100 million
operating environment operating temperature 0-50℃
 operating humidity 10~90%RH  (No condensation)
 storage temperature -20~60℃
 storage humidity 5~95%RH   (No condensation)
Physical characteristics dimension 93*34*5*39.5mm
 weight (g) 90g
cable length 90mm
 

Application:

1. Ticket issuing terminals
2. Label printers
3. Banking terminals
4. Cash registers
5. KIOSK terminals