The voltage used to drive the thermal printer head is equal to the logic voltage, or is driven by a 5 V single power line, the range of operating voltage is 4.2V-8.5V, so four to six NI-Cd batteries or Ni-MH batteries can also be used. Two li-ion batteries can be used.
The mechanism is compact and light, dimensions: 69.2mm (width) * 28.3mm (depth) * 31.7mm (height)(exclude level of lock arm).
A high-density printer head of 8 dots/mm makes the good printing quality
According to driving power and sensitivity of thermal paper, set different printing speed required. Printing speed is 90 mm/ s (max.)
Detachable rubber roller structure makess the paper loading easier
Thermal line dot printing is used to guarantee low noise printing.
Series Model | PT48A |
PRINTING CHARACTERISTICS | |
Print Method | Direct line thermal |
Resolution | 8 dots/mm |
Max. Printing Width | 48mm |
Number of Dots | 384 |
Paper Width | 57.5±0.5mm |
Max. Printing Speed | 90mm/s |
Paper Path | Curved |
DETECTION | |
Head Temperature | By thermistor |
Paper Out | By photo sensor |
Platen Open | NA |
POWER SUPPLY | |
TPH Logic Voltage | 2.7V-5.5V |
Drive Voltage | 4.2V - 9.5V |
PEAK CURRENT | |
Head(Max.) | 2.3A(7.2V/64dots) |
Motor | 600mA |
RELIABILITY | |
Pulse Activation | 100 million |
Abrasion Resistance | 50KM |
ENVIRONMENTAL | |
Operating Temperature | 0 - 50℃ |
PHYSICAL CHARACTERISTICS | |
Dimensions(W*D*H) | 69.2*28.3*31.7m(exclude level of lock arm) |
Mass | 42g |
Datasheet