Product categories

GP-CH421 Industrial Label Printer

GP-CH421 Industrial Label Printer


  • Brand: GPrinter
  • Model: CH421 203dpi
  • Type: Industrial Label Printer
  • Warranty: One Year.


GPrinter GP-CH421 Industrial Label Printer


■ 120 mm paper outlet design, 4-inch label format;

■ Durable all-metal structured components, a transparent large window of the paper bin;

■ Quick replacement of print head and rubber roller design;

■ Adjustable print head pressure;

■ High-quality printer mechanism and internal components;

■Operable LCD panel, better interactivity;

■Simple and intuitive side media installation method;

■Support 450mm carbon ribbon and an 8-inch industrial paper roll.


Print specifications printing method Heat transfer/Thermal
printing speed 2~5inch/s
Print interface 3 interfaces (serial port + USB + network port)
Printhead resolution 203dots/inch (8dots/mm)
Print mode Ribbon/Thermal
Print dot size 0.125×0.125mm (1mm=8dots)
Maximum printing width 104mm
Maximum print length 1500mm (90″)
General specifications Printer size 425x255x265mm (WxDxH)
Printer weight 9.65KG
Operating environment 5~45°C (41~104°F), 25~85% non-condensing
Storage environment -10~50°C (-10~104°F), 10~90% non-condensing
Pulsating excitation 1×10 8 Pulses
Thermal sheet (wear resistance) 50KM
power supply Input: AC 110V/240V. Output: DC24V/2.5V, 60W
Ribbon specifications Ribbon outer diameter 81.3mm
Ribbon length 450m
Ribbon axis size 1inch (2.54mm)
Ribbon width Max.110mm, Min.30mm
Ribbon winding form Roll-out
Paper specifications The maximum outer diameter of the built-in coil 203mm (8″) OD
Paper type Continuous paper, gap paper, folding paper, black mark paper
Paper winding form Printed outside roll
Paper width (label + bottom paper) Maximum 120mm (4.72”) Minimum 20mm (0.78”)
Paper thickness (label + bottom paper) Maximum 0.254mm (10mil) minimum 0.06mm (2.36mil)
Paper roll core size 25.4mm~38mm (1”~1.5”)
Gap paper height Minimum 2mm (0.09″)
Label length 10~1500mm (0.39”~59”) Note: If the label length you use is less than 25.4mm (1”), it is recommended to use label paper with perforated lines on the gap for tearing, the product is equipped with an external standard support!

  • Warranty: 01(One) Year.



There are no reviews yet.

Be the first to review “GP-CH421 Industrial Label Printer”

Your email address will not be published. Required fields are marked *