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Compact grey desktop thermal printer with top media cover open showing label roll inside

Supersuperuncle

Supersuperuncle GK42-200211-000 GK420d Desktop Thermal Printer

SKU CH-EZ3Z-9Y50Y MPN GK42-200211-000

Direct thermal desktop printer with 203 DPI resolution, built-in peeler dispenser, and USB, serial plus Ethernet connectivity for fast label production

  • Direct thermal printing eliminates ink costs with 203 DPI clarity
  • Built-in peeler dispenser streamlines label handling for faster workflow
  • USB, Serial and Ethernet ports give flexible integration options
  • Disinfectant-ready plastics and medical-grade power supply suit healthcare environments
  • Tool-less printhead and platen replacement cuts maintenance downtime

Compact direct-thermal desktop printer

The GK42-200211-000 GK420d is a direct-thermal desktop printer built for shipping labels, asset tags and receipt printing. It supports EPL and ZPL programming languages so it integrates with existing warehouse and retail software. Disinfectant-ready plastics and a medical-grade power supply suit healthcare and clean-room environments. The dual-wall frame and tool-less printhead replacement reduce downtime during maintenance.

Sustained 5 inches per second output

Maximum print speed reaches 5 inches or 127 mm per second with a 203 DPI resolution across a 4.09 inch or 104 mm print width. Media length can run to 39.0 inches or 990 mm per label. Fixed reflective and transmissive sensors auto-calibrate each roll, keeping registration steady during long batch runs. Standard 4 MB Flash and 8 MB SDRAM store fonts, graphics and custom logos without a real-time clock.

USB serial Ethernet and peeler option

Connectivity includes USB, serial and Ethernet ports for flexible host attachment. The built-in dispenser peeler presents each label automatically for immediate application. OpenACCESS media loading and quick ribbon loading simplify roll changes. ENERGY STAR qualification confirms efficient power use during continuous operation.

Highlights

  • Direct thermal printing eliminates ink costs with 203 DPI clarity
  • Built-in peeler dispenser streamlines label handling for faster workflow
  • USB, Serial and Ethernet ports give flexible integration options
  • Disinfectant-ready plastics and medical-grade power supply suit healthcare environments
  • Tool-less printhead and platen replacement cuts maintenance downtime

Specifications

BrandGenuine

Questions about this item

How loud or hot does the GK420d get when printing continuously?

The direct thermal engine runs without a ribbon, reducing mechanical noise and heat during extended print runs.

Which cables or host ports do I need to connect the GK420d?

It provides USB, serial and Ethernet interfaces; use the matching cable for the port available on your PC or network.

Will the GK420d work with my existing EPL or ZPL label templates?

Yes, EPL and ZPL are standard on this model, so legacy label formats print without modification.

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