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Products » Printer mechanism » 2 inch  Thermal Printer Mechanism

PT481

  • Compact and light-weight
  • Max printing speed up to 70mm/s
  • Paper feed knob model available
  • Curved paper path and straight paper path (optional)
  • Introduction
  • 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 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.

2. Compact and lightweight design

The mechanism is compact and light, dimensions: 81.95mm (width) * 39.5mm (depth) * 16.0mm (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 70 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.

Series Model

PT481

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

70mm/s

Paper Path

Curved/Straight

DETECTION


Head Temperature

By thermistor

Paper Out

By photo sensor

Platen Open

By photo sensor

POWER SUPPLY


TPH Logic Voltage

2.7V-5.5V

Drive Voltage

4.2V - 8.5V

PEAK CURRENT


Head(Max.)

3.56A(9.5V/64dots)

Motor

340mA

RELIABILITY


Pulse Activation

100 million

Abrasion Resistance

50KM

ENVIRONMENTAL


Operating Temperature

0 - 50℃

PHYSICAL CHARACTERISTICS


Dimensions(W*D*H)

81.95*39.50*16.00mm

Mass

45g


  • Cash registers
  • EFT POS terminals
  • Gas pumps
  • Portable terminals
  • Measuring instruments and analysers
  • Medical equipment
  • Taxi meters
  • Weighing scales
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.

INFO

of thermal printing technology.

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