Quick tech specs
  • Label printer
  • Roll (10.8 cm)
  • up to 127 mm/sec
  • LAN
  • direct thermal
  • 203 dpi
  • USB
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Know your gear

The Zebra GK420d direct thermal 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 GK420d has a sleek and compact design, boasts the smallest footprint in a 4-inch desktop printer, and supports a variety of applications and industries.

The GK420d comes standard with EPL and ZPL programming languages, and dual connectivity (USB, serial) for easy integration into existing systems. For additional flexibility, 10/100 internal Ethernet is also available. Well-suited to any industry, the reliable GK420d desktop printer is a smart investment that's always a perfect fit.

This item was discontinued on June 10, 2022

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Zebra GK Series GK420d - label printer - B/W - direct thermal
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Zebra GK Series GK420d - label printer - monochrome - direct thermal is rated 4.83 out of 5 by 12.
Rated 5 out of 5 by from Great Product This printer is like any other Zebra. They are build solid and are very reliable. It did take me a couple minutes to figure out that I needed to change the IP address in the server settings but after that it was all smooth sailing. I could recommend this product to anyone needing a small label/receipt printer. I love that there are no consumables other than the paper. Zebras tend to be a bit more expensive than their counterparts but I really feel like the extra money is well spent.
Date published: 2013-06-19T00:00:00-04:00
Rated 5 out of 5 by from Perfect Fit Several reasons we picked this printer, small footprint, direct thermal, LAN connectivity (option), Zebra language. We are using this printer for printing bar-code labels in our incoming process, these labels will stay with the items from incoming through shipping so we do not have to print multiple labels. So far this printer is meeting or exceeding our expectations for reliability and quality, the longer is keeps going the higher the reliability will go.
Date published: 2013-11-24T00:00:00-05:00
Rated 5 out of 5 by from Zebra Quality for Harsh Environments Zebra printers are designed to work no matter how harsh or ridiculous the conditions can be. This printer continues that same legacy of reliability and performance.
Date published: 2015-08-18T00:00:00-04:00
Rated 5 out of 5 by from Great Product This printer is exactly what I needed. The team at CDW helped point me to the printer I needed, and was able to get it delivered when I needed it.
Date published: 2014-05-01T00:00:00-04:00
Rated 5 out of 5 by from Fast little label printer This printer is simple, just load in the label roll and connect to usb or Ethernet. Download the setup software from the Zebra web site and follow the setup guides. You will need to change the printer properties to match the size of your label, as well as change the margins in an applications print preview or page setup settings. I use it for printing shipping labels. Note: it is not a UPS supported thermal printer. You can use it to print shipping labels by selecting it from your web browser.
Date published: 2017-07-19T00:00:00-04:00
Rated 5 out of 5 by from nice network printer Nice network capable label printer. Same as GC420. Dependable, easy to install.
Date published: 2019-06-04T00:00:00-04:00