Introduction

TP305 thermal printer mechanism series

The TP305 thermal printer mechanism is renowned for its small size, excellent performance, and versatility due to its wide working voltage. Furthermore, its unique movement design enhances the ease of paper loading and greatly improves reliability. With these impressive features, the TP305 printer is highly efficient, making it an excellent choice for a wide range of printing applications.

TP305 Features

â—† Easy loading paper

â—† Small size

â—† Light weight

◆ Fast print speed（max print speed 75mm/s）

â—† Wide working voltage

◆ High DPI（8 dots/mm,203DPI）

◆ Long printing life（>50km）

â—† Low noise

Specifications

Printing method: Thermal dot printing

Number of dots:576 dots/line

Resolution: 8 dots/mm

Valid Printing width: 72mm

Paper width（mm）: 80mm

Paper feed pitch : 0.125mm

Dimension(mm): 102.4×55.2×28.6

Weight（g）: 87g

Head temperature: By thermistor 

Paper end sensor: By photo interrupter

For printer head（V）: 4.2～8.5

For logic（V）: 2.7～5.25

Operating temperature（℃）: 0～50（no condensation）

Operating humidity（RH）: 20％～85％（no condensation）

Storage temperature (℃): -25～70（no condensation）

Storage humidity（RH）: 5％～95％（no condensation）

Thermal head specifications

Outline

Number of Heat Elements: 576 dots

Dot density: 0.125mm

Dot size: 0.125mm x 0.12mm

Paper feed pitch: 0.125mm

Valid printing width: 72mm±0.2mm

Average Resistance Value: 176Ω±4%

Operating voltage: 4.2V～8.5V

Pulse life: 100 million pusle

Mechanical life: 50KM

In order to test the durability of the product, it is important to conduct tests under certain conditions. For instance, the temperature for the life test should be maintained at 25 °C. Additionally, the heating time ratio should not exceed 12.5%. This test condition will ensure that the product can withstand regular usage without any significant damage. Therefore, it is crucial to consider these factors when conducting a life test for any product.

APPLICATIONS

Automotive

Calculators

Data terminal devices

EFT POS

Fiscal printers

Hand held terminals

Measuring instruments and analysers

Medical equipment

Portable printers and terminals

Taxi meters

Express

http://www.opos-printers.com/