4000-850-880 CN


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RD-TH Dot matrix

Main features:

Appearance: fashion, delicacy, small volume, light weight

◇High printing speed , and print clearly and smoothly

Can be easily integrated into customer system equipment

Be suitable for the equipment to load paper rearwards

Low voltage and low power design


Product specification

printing method

Pin impact dot matrix printing

Printing speed

High Speed: 2.7 Lines/Second; 2.5L/S; 1.8L/S; 1.5L/S (5X7dot matrix)

Normal speed: 1.0 Lines/Second; 0.7L/S; 0.4L/S; (5X7dot matrix)

Effective print width

32mm /  48mm

The number of characters in a line

 16 characters/line , 24 characters/line , 40 characters/line


Print font (ANK)

1.foreign language characters: 5×7

2.Block diagram characters: 6×8

3.User-defined character: 6×8

Print Font (Chinese)

Equip with the GB2312 Chinese character library of 24x24 / 16×16 / 12×12

lack of paper detection

User option

 Wired Interface

standard parallel interface / Standard serial interface  /  485 interface

USB interface  /  Infrared interface  /   Bluetooth interface



instruction system

print command: ESC/P (Compatible with IBM/EPSON and ESC/P)

Print drivers


operating voltage

DC5V 3A (can select DC7V36V)

Operating current

average 350ma600ma,MAX 800ma1.5A

print head life

Ordinary dot matrix printer: 500,000 lines

High Speed dot matrix printer: 1,500,000 lines

Paper type

Ordinary white paper (width: 58/44±0.5mm, Diameter50mm)


loading way

loading paper from the frontnon-easy paper loading

Cut type

tearing paper manually



Temperature: 050

Humidity: 080%(RH)

Storage temperature / humidity

Temperature: -2060

Humidity: 1090%(RH)

bare machine


approximately 390gdo not contain printing paper

Appearance dimension (mm)

130×115×77 (LWH)


Related accessories

Data download

Application area

Industrial equipment
Fire fighting
Mobile printing system



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