Zebra GX420d image

Zebra GX420d

Quick information
Brand Zebra 2011
Model AC Adapter, Shipping, Barcode, WIRELESS, GX42-202720-000, Ethernet, Network
Released Year 2011
Type Printers
Series Gx
Printing Technology Direct Thermal
Status Active
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Overview

The Zebra GX420d is a direct thermal desktop barcode printer widely used in office and industrial environments for barcode label printing. It features a printing resolution of 203 dpi, enabling clear and precise barcodes suitable for retail, healthcare, and logistics applications. The device supports multiple connectivity options including USB, serial, and optional Ethernet for network integration.

The printer is compatible with a variety of media types including labels, tags, and receipts, with a maximum print width of 4.09 inches and a maximum print speed of up to 6 inches per second. Its compact design facilitates easy desktop placement and includes a clamshell design for straightforward media loading. The GX420d supports common printer languages such as ZPL and EPL for ease of integration with existing systems.

Specifications

Printing Technology Direct Thermal
Print Resolution 203 dpi (8 dots/mm)
Maximum Print Width 4.09 inches (104 mm)
Maximum Print Speed 6 inches per second (152 mm/sec)
Memory 8 MB
Connectivity Ethernet (RJ-45), Serial (RS-232C), USB 2.0, Wireless
Media Types Supported Labels, Tags, Receipts
Media Width 0.79 inches (20 mm) to 4.25 inches (108 mm)
Media Roll Diameter Up to 5 inches (127 mm)
Programming Languages ZPL, EPL
Dimensions (W x D x H) 6.75 x 8 x 5 inches (171 x 203 x 127 mm)
Weight 3.7 lbs (1.7 kg)
Power Supply External, 100-240 VAC, 50-60Hz
Operating Temperature 40°F to 105°F (5°C to 40°C)
Included Accessories AC Adapter, Power Cord
Input Type Monochrome
Output Type Black & White
MPN AC Adapter, Shipping, Barcode, WIRELESS, GX42-202720-000, Ethernet, Network
Supported Paper Size Max Label Width: 4.25"
California Prop 65 Warning This item does NOT contain any chemicals or materials specified in the California Prop 65 list.
Type Label Printer
Technology Thermal
Maximum Resolution 203 x 203 DPI
Model GX420d
Features Networkable, Portable
Black Print Speed 5 ips
Product Line Zebra GX
UPC 4250389267396

Key Advantages

The Zebra GX420d offers high-quality thermal printing with a fast print speed of up to 6 inches per second, which enhances operational efficiency. Its compact form factor makes it ideal for environments with limited space. The printer supports multiple connectivity interfaces including USB, serial, and Ethernet, allowing flexible network integration. It is compatible with a wide range of media types, thus providing versatility in labeling applications. The easy-to-use clamshell design simplifies media loading and reduces downtime. Additionally, it supports standard programming languages like ZPL and EPL, ensuring smooth integration with different software systems.

Limitations

The GX420d uses direct thermal printing technology which requires special heat-sensitive media, limiting label durability under heat exposure or sunlight. It lacks color printing capabilities, restricting use to monochrome labels only. The maximum print resolution is 203 dpi, which may not be sufficient for high-density barcode requirements. The printer's maximum media roll diameter is limited, which might require frequent roll changes in high-volume environments. It does not include built-in wireless connectivity by default and may require additional accessories for network wireless capability. Some users might find the printer's plastic casing less robust compared to industrial-grade models.

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