GX420t Desktop Printer Support
The GX420t is part of the GX Series Printer family.
This Zebra product is discontinued. The software and manuals below are provided for your convenience and Technical Support. If you require additional support, please contact a Zebra Authorized Service Provider.
APAC
Printer Discontinuation Date: December 31, 2021
Service & Support Discontinuation Date: February 28, 2025
EMEA, North, and Latin America
Printer Discontinuation Date: January 31, 2022
Service & Support Discontinuation Date: April 30, 2025
+ Drivers
If you connected your printer to the computer via USB before driver installation, follow these recovery steps before printer driver installation.
GX420t Drivers - Recommended
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Windows Printer Driver v5
Version 5.1.17.7412
Download 13 MB View release notes
Use this driver if you need to use either CPCL or EPL printer command languages.
'ZDesigner Printer Driver' is compatible with ZebraDesigner 3 and prior versions.
OPERATING SYSTEM versions: Windows 10/11, Windows Server 2016/2019/2022 (see Release Notes for details)
How to Install Driver v5
Printer Configuration Utility
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Zebra Printer Setup Utilities
Version 1.1.9.1297
Download 12 MB View release notes
Use this software to configure your printer after Printer Driver installation.
OPERATING SYSTEM versions: Windows 10/11, Windows Server 2016/2019/2022 (see Release Notes for details)
How to Configure Printer Settings with Zebra Setup Utilities
Other Drivers
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OPOS Driver
Version 1.14.1.143
Download 7 MB View release notes
Use this OLE for Retail POS driver to develop applications that are compatible with the Unified POS specification. See the release notes for printer compatibility and system requirements.
OPERATING SYSTEM: Windows 10/11
Third-Party
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Information about CUPS Driver for label printers.
OPERATING SYSTEM: Mac OS, Linux/Unix
Download 476 KB
Install CUPS Driver for Zebra Printer in Mac OS
+ Manuals
GX420t Set-Up and User Guides
+ How-To Videos
GX420t videos
How-To Videos
+ Software
+ Software Manuals
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ZebraDesigner Pro User Guide
13857L-003 Rev. A
Download 4 MB
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ZebraDesigner Fonts and Graphics Downloadr User Guide
13859L-002
Download 354 KB
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Wired/Wireless Print Servers User Guide
P1043301-006
Download 2 MB
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Wireless Quick Start Guide
P1050133-005
Download 1 MB
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Bluetooth User Guide
P1068791-05EN
Download 2 MB
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GX420t / GX430t Guia do usuário (pt)
980612-091 Rev.C
Download 8 MB
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GX420t / GX430t Podręcznik użytkownika (pl)
980612-141 Rev.C
Download 7 MB
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GX420t / GX430t 사용자 안내서 (ko)
980612-081 Rev.C
Download 7 MB
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GX420t / GX430t Cutter Quick Start Guide
P980606-004
Download 11 MB
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GX420t / GX430t Guía del usuario (es)
980612-041 Rev.C
Download 7 MB
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GX420t / GX430t 用户指南 (zhcn)
980612-061 Rev.C
Download 7 MB
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GX420t / GX430t 使用者指南 (zhtw)
980612-261 Rev.C
Download 7 MB
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GX420t / GX430t Guida per l'utente (it)
980612-051 Rev.C
Download 8 MB
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GX420t / GX430t Guide d’utilisation (fr)
980612-021 Rev.C
Download 8 MB
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GX420t / GX430t Quick Start Guide
P980605-004
Download 12 MB
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GX420t / GX430t Cutter Wireless Quick Start Guide
P980606-014
Download 8 MB
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GX420t / GX430t Wireless Quick Start Guide
P980605-014
Download 10 MB
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GX420t / GX430t ユーザー・ガイド (ja)
980612-071 Rev.C
Download 7 MB
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GX420t / GX430t Users Guide (en)
980612-001 Rev.C
Download 6 MB
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Downloading EPL Asian Fonts (en)
56963L-002
Download 591 KB
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ZKDU Guía del usuario (es)
P1059693-041 Rev.A
Download 1 MB
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ZKDU Guide d'utilisation (fr)
P1059693-021 Rev.A
Download 1017 KB
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ZKDU Guida per l'utente (it)
P1059693-051 Rev.A
Download 1 MB
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KDU Plus User Guide (en)
980548-001 Rev. A
Download 3 MB
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ZKDU User’s Guide (en)
P1059693-001 Rev.A
Download 1 MB
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ZebraNet Bridge Enterprise User Guide
13743L-004
Download 2 MB
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ZebraLink Enterprise Connector for Oracle BI Publisher User Guide
P1006951-002
Download 3 MB
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Zebra KDU Plus - User's Manual
980548-001 Rev. A
Download 3 MB
+ Troubleshooting
Top 5 GX420t Knowledge Articles
GX Series Initial Printer Setup Details and Information
G Series GX Models: Calibrating the Printer
Configure or Modify Basic ZDesigner Driver Version 5 Settings
Configuring Connectivity for Wired or Wireless Networks Using the Zebra Setup Utilities
Resolving Print Quality Issues on G Series Desktop Printers
+ Firmware
GX420t Firmware
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V56.17.17Z (09-12-2017)
Latest Version
Download 2 MB View release notes
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Firmware Download Utility (ZDownloader)
A utility that uploads Printer OS (Firmware) and Service Packs to your printer.
Download 22 MB View release notes
Upgrade Printer OS (Firmware) using ZDownloader