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Free Priority Tracked Delivery On All Orders Over £100 ex VAT



Zebra GK420t DT / TT 203DPI Label Printer, USB, Serial | GK42-102520-000

167 in stock.

Zebra GK420t, 203dpi, DT/TT, RS232, USB, Parallel, EPL&ZPL, Euro and UK Power Cords. Print technology: Direct thermal / Thermal transfer, Maximum resolution: 203 x 203 DPI, Print speed: 127 mm/sec. Supported paper width: 104 mm. Connectivity technology: Wired. Product colour: Grey. 

The Zebra enhanced GK420t thermal transfer printer offers the best value in a basic desktop printer, featuring a fast 5 inches per second print speed to meet your low- to medium-volume printing requirements. The GK420t has a sleek and compact design, boasts the easiest ribbon loading system on the market, and supports a variety of applications and industries.


Limited Warranty 1 Year
Fonts & Emulation
Language Emulation EPL
Serial Port Yes
Parallel Port Yes
Flash Memory 4 MB
Standard Memory 8 MB
Memory Technology SDRAM
Media Types & Handling
Media Thickness 190.5 µm
Maximum Roll Diameter 127 mm
Media Type Black Mark
Continuous Label
Direct Thermal Label
Tag Stock
Perforated Label
Roll Fed
Die-cut Label
Continuous Receipt
Black Bar
Media Sensor Transmissive Media Sensor
Reflective Media Sensor
Label Core Size 38.10 mm
Ribbon Core Size 12.70 mm
Maximum Label Width 107.95 mm
Maximum Label Length 990.60 mm
Power Description
Input Voltage 220 V AC
110 V AC
Power Source AC Supply
Physical Characteristics
Weight (Approximate) 2.09 kg
Height 190.5 mm
Width 193 mm
Depth 254 mm
Technical Information
Application/Usage Desktop
Maximum Print Width 103.89 mm (4.09")
Recommended Use Label Print
Maximum Print Resolution 203 dpi
Maximum Mono Print Speed 127 mm/s
Print Colour Capability Monochrome
General Information
Product Type Direct Thermal/Thermal Transfer Printer
Manufacturer Part Number GK42-102520-000
Manufacturer Website Address
Manufacturer Zebra Technologies Corporation
Product Model GK420t
Product Name GK420t Label Printer
Product Series G Series
Brand Name Zebra
Package Contents
  • GK420t Label Printer
  • User Guide
  • USB Cable
  • Software & Driver CD
  • European and UK Power Cords
Platform Supported PC
Certifications & Standards
    • FCC Part 15
    • Subpart 15
    • VCCI
    • C-Tick
    • EN55022 Class-B
    • EN6100-3-2
    • EN6100-3-3
    • EN55024
    • CCC
    • CB Scheme IEC 60950: 1991 +A1 +A2 + A3 +A4
    • TUV NRTL
    • IRAM
    • AAMI
    • NOM
Cables Included USB
For Country/Region United Kingdom


Our Commitment

We don't expect you to find a lower price at another UK competitor for the same individual product, sold with the same service and delivery conditions - but if you can, we'll match the price when you buy - contact us for more details.