1.Details of Thermal Printer Mechanism
It makes the printing more evenly and operating more stable. This
printer mechanism is with the features of small size, wide
operating voltage, fast printing speed, high printing efficiency,
long printing life, low noise, special vertical structure design
etc. These features make the printer easy paper loading, high
reliability and saving the product space.
2.Highlights of Thermal Printer Mechanism
Easy paper loading
Automatic paper cutting
High printing speed: Max 100mm/s (motor driving voltage is DC 8.5V)
Wide printing voltage (3.5～8.5 DC V)
Long mechanical wear life(more than 50km)
High printing precision (8dots/mm)
Low noise:brushless magnetic excitation step motor driving,
composed of special engineering plastic gears with High Abrasion
Proof and High and low temperature resistance, make the extremely
low transmitting noise.
Applicability: this mechanism is compatible with Seiko CAPD245-E on
installation structure and electrical interface; it can be used in
Mini Thermal Paper Printer, Thermal Paper Printing ECR etc.
3.Specifications of Thermal Printer Mechanism
| Item | Specification |
| Print Method | Thermal dot line printing |
| Print width(mm) | 48 |
| Precision(dots/mm) | 8 |
| Dots per line | 384dots/line |
| Paper width(mm) | 58 |
| Dot pitch (mm) | 0.125 |
| Dot sizes | 0.125mmx0.12mm |
| Max print speed | 100mm/s (motor driving voltage is 8.5 V. ) |
| Feeding accuracy | 0.03125mm |
| Head temperature detection | Via Thermistor |
| Paper out Detection | Via photo interrupter |
| Printer roller in place detection | Mini detection switch |
| Cutter reset detection | Photoelectric switch |
| Head driving voltage(DCV) | 3.13~8.5 |
| Head logic voltage(DCV) | 2.7～5.25 |
| Motor driving voltage(DCV) | 3.5~8.5 |
| Operation temperature | +0℃~50℃(No condensation) |
| Operation humidity | 20%~85%RH(No condensation) |
| Storage temperature | -20℃~60℃(No condensation) |
| Storage humidity | 5%~95%RH(No condensation) |
| Noise | Less than 60dB(A-weighted RMS) |
| Tractive force to paper | ≥50gf ( 0.49N) |
| Grasping braking force to paper | ≥80gf ( 0.49N) |
| Working life | Mechanical structure and print head | Wear life is more than 50km, electrical life of the print head is
100 million pulses or more ( In the rated condition) |
| Automatic cutter | 500 thousand times |
| Weight(g) | 120g |
| Dimensions(L*W*H) | (83.1±0.2mm )* (43.9±0.2mm )* (27.4±0.2mm ) |
4.Applications
