GX420T Thermal Desktop Printer

QuickFind: 278788 Mfr part code: GX42-102422-000
  • Print Width: 4.09”/104 mm
  • Resolution: 203 dpi
  • Max Print Speed: 6”/152 mm/s
  • Intuitive design
  • Versatile connectivity options

Product Description

GX420T Thermal Desktop Printer


The best-in-class enhanced GX420t thermal transfer printer offers the widest range of features, and fast 6 inches per second print speed to meet all your low- to medium-volume printing requirements. The GX420t has a sleek and compact design, boasts the easiest ribbon loading system on the market, and supports a variety of applications and industries.


The printer combines an intuitive design and optional LCD user interface with ultra-fast print speeds and versatile.



  • Print Width: 4.09"/104 mm
  • Print Resolution: 203 dpi/8 dots per mm
  • Maximum Print Speed: 6"/152 mm per second (203 dpi)
  • RS-232 auto-sensing serial interface, DB-9
  • USB V1.1, bi-directional
  • Centronics Parallel
  • Ethernet - 10/100 internal (optional) offered in combination with USB and Serial interface (replaces Parallel port)
  • Wireless - 802.11b/g or Bluetooth 2.0 (optional) with LCD display offered in combination with USB and Serial interaces (replaces Parallel port)

Technical Specification

GX420T Thermal Desktop Printer


Width 19.4 cm
Depth 25.4 cm
Height 19.1 cm
Weight 2.1 kg
Printer Type Label printer - direct thermal / thermal transfer - monochrome
Localisation United Kingdom, Europe


Interface USB, LAN, serial
Max Resolution ( B&W ) 203 dpi
Barcodes Code 93, Industrial 2 of 5, Code 39, UCC/EAN-128, Code 49, CODABLOCK, GS1 DataBar, QR code, MaxiCode, Aztec code, LOGMARS, EAN/JAN-8, EAN/JAN-13, UPC-A, UPC-E, Codabar, Code 128, Code 11, UPC, Interleaved 2 of 5, Postnet, PDF417, MSI-Plessey, Data Matrix, Japanese Post, Plessey, MacroPDF417, EAN-14, Code 128B, Code 128C, German Post, MSI-3, Code 128A, Standard 2 of 5
Language Simulation ZPL, ZPL II, EPL2, EPL, Extensible Mark-up Language (XML)
Built-in Devices Cutter
Connectivity Technology Wired
Max Resolution (B&W) 203 dpi
Cutter Yes


Connectivity Technology Wired
Networking Print server - integrated
Data Link Protocol Ethernet, Fast Ethernet

Expansion / Connectivity

Connections 1 x USB ¦ 1 x RS-232 - 9 pin D-Sub (DB-9) ¦ 1 x LAN - RJ-45


RAM Installed ( Max ) 8 MB / 64 MB (max)
RAM Installed (Max) 8 MB / 64 MB (max)
Technology / Form Factor SDRAM

Flash Memory

Flash Memory 4 MB

Media Handling

Media Type Receipt paper, fanfold paper, tag stock, continuous paper labels, tag labels, die cut labels
Max Media Size Roll (10.8cm)
Min Media Size (Custom) 19 mm
Max Media Size (Custom) 108 mm
Max Printing Width 104 mm
Max Printing Length 991 mm
Media Thickness Range 0.08 mm - 0.2 mm
Roll Maximum Outer Diameter 127 mm
Roll Core Diameter 12.7 mm, 37.1 mm


Cables Included 1 x USB cable
Compatible with Windows 7 "Compatible with Windows 7" software and devices carry Microsoft's assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
Compliant Standards TUV, VCCI, C-Tick, EN 61000-3-2, NOM, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class B, CCC, FCC Part 15, IRAM


Voltage Required AC 120/230 V
Frequency Required 50 - 60 Hz

Environmental Parameters

Min Operating Temperature 5 °C
Max Operating Temperature 41 °C
Humidity Range Operating 10 - 90% (non-condensing)

Dimensions & Weight

Width 19.4 cm
Depth 25.4 cm
Height 19.1 cm
Weight 2.1 kg

Dimensions & Weight (Shipping)

Weight (Shipping) 4.1 kg

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GX420T Thermal Desktop Printer

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GX420T Thermal Desktop Printer

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