Zebra GK420d image

Zebra GK420d

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Brand Zebra 2005
Model AC Adapter, Shipping
Released Year 2005
Type Printers
Series Gk
Status Discontinued
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Overview

The Zebra GK420d is a direct thermal desktop printer designed for medium-volume label printing. It features a 203 dpi print resolution, ideal for producing crisp barcodes and text. This model supports various label widths up to 4.09 inches with a maximum print speed of 5 inches per second. The GK420d is equipped with standard USB and serial interfaces for flexible connectivity. Its compact design enables easy integration into office or retail environments. It operates using direct thermal printing technology, eliminating the need for ink or toner cartridges.

Specifications

Input Type Monochrome
Output Type Black & White
Memory 8 MB Flash, 8 MB DRAM
MPN AC Adapter, Shipping
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 GK420d
Connectivity USB 2.0, Serial RS-232
Features Portable
Black Print Speed 5 ips
Product Line Zebra GK
Print Method Direct Thermal
Print Resolution 203 dpi (8 dots/mm)
Max Print Speed 5 inches per second (127 mm/s)
Max Print Width 4.09 inches (104 mm)
Media Type Roll or fan-fold labels, tags, continuous paper
Dimensions 7.8" W x 6.5" H x 8.0" D (198 mm x 165 mm x 203 mm)
Weight 3.6 lbs (1.6 kg)
Power Supply External AC Adapter (model specific)
Operating Temperature 40°F to 105°F (5°C to 40°C)
Storage Temperature -40°F to 140°F (-40°C to 60°C)

Key Advantages

The Zebra GK420d offers high-quality print resolution suitable for detailed barcode and text printing. Its direct thermal method reduces maintenance by eliminating consumables like ink or toner. The printer supports multiple connectivity options enhancing versatility. Compact and lightweight, it fits conveniently in tight spaces. It has fast warm-up and print speeds increasing productivity. The wide compatibility with label types and sizes provides operational flexibility.

Limitations

The GK420d uses direct thermal printing which can cause labels to fade over time when exposed to heat or light. It is limited to monochrome printing, not supporting color labels. The print width and speed may not meet the demands of very high-volume industrial applications. It lacks wireless connectivity options found in newer models. The limited onboard memory restricts complex label formats. The power supply model AC Adapter, Shipping may be specific and replacement parts can be less available due to the device's age.

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