Thermal Printer Head GY-2RA3
Short Description:
Thermal Printer Head GY-2RA3
Characters：
Easier paper loading
Small in size & light in weight
Whole set metal base, metal gear shaft, stable, reliable, high-life, excellent heat dissipation
High speed: Can reach to 80mm/s( motor drive voltage is 8.5VDC)
Operating power range(3.5-8.5VDC)
Resolution Ration(7dots/mm)
Abrasion resistance: Paper traveling distance long than 50km
Low noise: drive by non-magnetic pumping step motor，Made up of high abrasion & excellent weather resistance engineering plastics gear
Applicability: GY-2RA3 is compatible with Fujitsu printer mechanism FTP-628MCL103, is suitable for mini-thermal receipt printer, thermal cash register, etc.
Specification:
| Item | Parameters |
| Printing method | Thermal dot line printing |
| Printing width | 48mm |
| Resolution of level | 8dots/mm |
| Printing dots number of per line | 384dots |
| Resolution of paper traveling | 0.0625mm per step |
| Dot pitch | 0.125mm |
| Dot size | 0.125mm×0.12um |
| Driver | Stepping motor(3.5-10VDC pulse voltage) |
| Thermal head average resistance value | 123Ω±4% |
| Printing speed(Max) | 58mm/s(Motor voltage at 24VDC) |
| Paper width | 60mm-100 mm |
| Printing life | ≥50km |
| Thermal head temperature detection | Via thermistor |
| Storage temperature | -20℃-60℃ |
| Paper detection | Via a photo interrupter |
| Platen unit's fixation | May be off the basic mechanism to achieve installing paper easy |
| Printer head working power voltage | VH：3.15-8.5VDC |
| Motor voltage | 4.2-8.5VDC |
| Path of paper traveling | Perpendicular bend |
| Paper cutting | Manual |
| Operating temperature | +5℃-45℃ |
| Weight | 40.7g |
| Operating humidity | 20%-85%RH |
| Storage temperature | -20℃-60℃ |
| Storage humidity | 5%-95%RH |
| Periphery dimension | L=70mm,W=33mm,H=15.3mm,L(FPC)=166mm |
| Compatibility | FUJITSU's FTP-628MCL101 printing mechanism, but GY-2RA2's FPC length is longer quite. |
| Operating machine noise | 60dB(Max) |
| Scope | Cash register, POS printer, etc. |
| Operating machine noise | 60dB(Max) |
