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Products » Printer mechanism » 2 inch  Thermal Printer Mechanism

PT541A

  • Optional knob
  • Curved path  paper feeding and straight pathpaper feeding (optional)
  • Intoduction
  • Specification
  • Application
  • Others

1. Low voltage supply

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 24V-26.5V.

2. Compact and lightweight design

The mechanism is compact and light, dimensions: 90.8mm (width) * 54.5mm (depth) * 20mm (height)

3. Printing with high resolution

A high-density printer head of 8 dots/mm makes the good printing quality

4. High speed printing

According to driving power and sensitivity of thermal paper, set different printing speed required. Printing speed is 75 mm/ s (max.)

5. Easy paper loading

Detachable rubber roller structure makess the paper loading easier

6. Low noise

Thermal line dot printing is used to guarantee low noise printing.

Print methodThermal dot line printing
Dots per line384 dots
Resolution8 dots/mm
Print width48 mm
Paper width57.5±0.5mm
W * D * H(mm)90.8*54.5*20
Weight38g
Maximum printing speed75mm/s
Heater element pitch0.125mm
Paper feed pitch0.0625mm
Head temperature detectionVia thermistor
Out-of-paper detectionVia photo interrupter
Life span (at 25℃ and rated energy) Activation pulse resistance Abrasion resistance100 million pulses or more (print ratio=12.5%) 50 km or more
Operating temperature range (℃)0~50
Operating humidity (RH)20%~85%
Storage temperature range (℃)-25~+70
Storage humidity(RH)5%~90%
  • Cash registers
  • EFT POS terminals
  • Gas pumps
  • Portable terminals
  • Measuring instruments and analysers
  • Taxi meters
PRT is the world leading manufacturer of thermal printer mechanisms and thermal printer modules, and the world leading solution provider of thermal printing technology. With a full product range of thermal printer mechanisms from 1.5inch to 8inch, Kiosk label printer mechanism, label printer mechanism, dot matrix printer mechanism, PRT totally shipped out 4.1M pcs of products domestic and overseas in 2012, ranked the second largest supplier of thermal printer mechanisms all over the world.

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