---
product_id: 1017206
title: "ZEBRA GK420d Direct Thermal Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Port Connectivity GK42-202510-000"
brand: "zebra technologies"
price: "$24761"
currency: MXN
in_stock: true
reviews_count: 12
category: "Zebra Technologies"
url: https://www.desertcart.mx/products/1017206-zebra-gk420d-direct-thermal-desktop-monochrome-printer-print-width-4
store_origin: MX
region: Mexico
---

# 5 in/sec max print speed USB, Serial & Parallel connectivity 4-inch max print width ZEBRA GK420d Direct Thermal Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Port Connectivity GK42-202510-000

**Brand:** zebra technologies
**Price:** $24761
**Availability:** ✅ In Stock

## Summary

> 🚀 Print Smart, Print Fast — Stay Ahead with Zebra GK420d!

## Quick Answers

- **What is this?** ZEBRA GK420d Direct Thermal Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Port Connectivity GK42-202510-000 by zebra technologies
- **How much does it cost?** $24761 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/1017206-zebra-gk420d-direct-thermal-desktop-monochrome-printer-print-width-4)

## Best For

- zebra technologies enthusiasts

## Why This Product

- Trusted zebra technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engineered for Endurance:** Built tough for frequent use, delivering consistent, high-quality labels day in, day out.
- • **Speed That Keeps You Ahead:** Print up to 5 inches per second, accelerating your workflow without compromise.
- • **Certified Zebra Reliability:** Tested by Zebra engineers to minimize downtime and maximize your productivity.
- • **Effortless Direct Thermal Printing:** No ribbons needed—just load media and print crisp monochrome labels instantly.
- • **Seamless Multi-Interface Connectivity:** Plug & play with USB, Serial, and Parallel ports for ultimate compatibility.

## Overview

The Zebra GK420d is a direct thermal desktop printer offering a 4-inch print width and versatile USB, Serial, and Parallel connectivity. Designed for professional environments, it delivers fast 5 in/sec printing at 203 dpi without the need for ribbons, supporting a variety of label types including shipping, barcode, and file folder labels. Engineered for durability and tested by Zebra, it ensures reliable performance that keeps your operations running smoothly.

## Description

desertcart.com : ZEBRA GK420d Direct Thermal Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Port Connectivity GK42-202510-000 : Label Makers : Office Products

Review: Be sure to calibrate if using with a Mac! - As a Mac user, I was worried about the installation process after seeing some negative reviews here. After printing a couple of test pages, it was only printing on the first 2" of a 4x6" label. Luckily, I found another review that mentioned calibrating the printer to use a specific label size, and figured out a solution! If you're using this printer with a Mac, follow these steps: 1. Plug in printer 2. In System Settings > Printers & Scanners, click button: Add Printer, Scanner, or Fax. 3. Select the Zebra printer 4. Click the Choose a Driver dropdown and choose Select Software. From the list, select the ZPL driver. Then click Add. 5. Here's the magic: On the printer, press and hold the button (to the right of the status indicator) until the indicator flashes a "double-blink." It blinks once, keep holding, then it'll blink twice rapidly, let go. The printer will slowly feed out a label, calibrating the size. 6. Done! Enjoy an excellent printer! Hope that helps someone else. The CUPS interface can be confusing for anyone who isn't very tech-inclined so installing with the above steps should save you that trouble. So far print quality is pretty good. Thermal printers aren't meant to print photo-quality or even super-dark blacks. It's much faster and quieter than the old Zebra it's replacing, and looks 1000x better in my workspace. I snagged it on desertcart from the Woot seller for just $34, worried there must be something wrong with the model, but it's brand new and works great. Strangely, it included two different power cables, both European and not for US plugs, so I have to using my own computer cable from the transformer to the wall. But for the price I can hardly complain.
Review: Nice Printer - Prior to purchasing this I had to print my labels on a laser printer, cut them to size, and affix with tape. So this Zebra printer really saves a lot of time and certainly is more professional. For some reason I had problems getting the label to print correctly, but I phoned support and got immediate help. The tech walked me through a couple of changes in my set-up and everything has been fine since. Before buying it I read some reviewers' comments on poor print quality. Although not laser quality, I've had no issues with the print quality being substandard. There are some adjustments, or choices, to make regarding print quality when setting up the printer for the first time, so perhaps it has to do with the choices there. I wish I'd bought this a long time ago, but I'm glad I have it now.

## Features

- Easy to use: Connects via USB, Serial, Parallel and is compatible with media rolls that have a 1 in core, a max diameter of 5 in, and a max width of 4.25 in
- Direct Thermal Technology: Requires the use of direct thermal media, no thermal ribbon required to print
- Dependable performance: Designed for durability and frequent use, it can create high-quality address, shipping, mailing, file folder, barcode, and binder labels as well as name tags
- Save Time and Money: Max print speed of 5 in/sec, 203 dpi, and is Energy Star approved
- Zebra Tested: Tested and certified by Zebra engineers to provide optimal performance and reduce printer downtime

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EUN90SG |
| Additional Printer functions | Print Only |
| Best Sellers Rank | #68,063 in Office Products ( See Top 100 in Office Products ) #182 in Desktop Label Printers |
| Color Depth | 1 bits per pixel |
| Compatible Devices | PC |
| Control Method | Remote |
| Controller Type | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (405) |
| Date First Available | October 6, 2010 |
| Dual-sided printing | No |
| Duplex | Manual |
| Global Trade Identification Number | 00777786391331 |
| Hardware Interface | USB |
| Included Components | Direct Thermal Media |
| Initial page print time | 6 Seconds |
| Ink Color | black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5 pounds |
| Item model number | GK420d |
| Manufacturer | ZEBRA |
| Manufacturer Part Number | GK42-202510-000 |
| Max Copy Speed (Black & White) | 5 ppm |
| Max Input Sheet Capacity | 100 |
| Max copy resolution black-white | 203 dpi |
| Maximum Black and White Print Resolution | 203 DPI |
| Maximum Media Size | 3 x 5 inch |
| Memory Storage Capacity | 64 MB |
| Model Series | GK420 |
| Number of Items | 1 |
| Number of Trays | 1 |
| Number of USB 2 Ports | 1 |
| Power Consumption | 70 Watts |
| Print media | Labels |
| Printer Ink Type | Direct Thermal |
| Processor Count | 1 |
| Product Dimensions | 9.13"D x 12.95"W x 8.07"H |
| Scanner Type | Sheetfed |
| Series Number | 420 |
| Sheet Size | 2x1 |
| Specific Uses For Product | address labels, shipping labels, mailing labels, file folder labels, barcode labels, binder labels, name tags |
| Supported Media Sizes | 3 x 5 inches |
| Total USB Ports | 1 |
| UPC | 778889974193 777786391331 |
| Warranty Type | 90 days limited warranty |
| Wattage | 70 watts |

## Product Details

- **Brand:** Zebra Technologies
- **Color:** Black
- **Connectivity Technology:** USB
- **Item Weight:** 5 Pounds
- **Max Printspeed Monochrome:** 10 ppm
- **Maximum Print Speed (Color):** 10 ppm
- **Model Name:** gk420d
- **Printer Output:** Monochrome
- **Printing Technology:** Thermal

## Images

![ZEBRA GK420d Direct Thermal Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Port Connectivity GK42-202510-000 - Image 1](https://m.media-amazon.com/images/I/7169A46r-7L.jpg)

## Questions & Answers

**Q: Does this printer print receipts? Also, is it compatible with scrap software for a scrap metal yard?**
A: The ZEBRA GK420d Direct Thermal Desktop Printer can print receipts and has a optional cutter that can be used to cut the paper between prints. You will need to use the Zebra designer software for this printer to work.

**Q: Can you use any brand labels or do they need to be Zebra brand?**
A: Any brand label is ok as long as it is compatible with this printer.

**Q: Could I use this printer with regular roll paper if the dimensions are the same? Labels are relatively expensive.**
A: Don't believe you can.  When I was looking for "Direct Thermal" labels, I had to find that specifically.  Just know that this printer doesn't have a ink cartridge.  It burns the information onto the label.  It's really fast too.  If you try the labelvalue.com, they are pretty cheap.  The guy I replaced at this position used this printer for about 6 years and it was still functioning well.  That's why I chose it.  Let me know if you have any other questions.

**Q: does this printer have serial port?**
A: The Zebra - GK420d connects via USB, serial, or parallel port.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Be sure to calibrate if using with a Mac!
*by K***S on November 2, 2022*

As a Mac user, I was worried about the installation process after seeing some negative reviews here. After printing a couple of test pages, it was only printing on the first 2" of a 4x6" label. Luckily, I found another review that mentioned calibrating the printer to use a specific label size, and figured out a solution! If you're using this printer with a Mac, follow these steps: 1. Plug in printer 2. In System Settings > Printers & Scanners, click button: Add Printer, Scanner, or Fax. 3. Select the Zebra printer 4. Click the Choose a Driver dropdown and choose Select Software. From the list, select the ZPL driver. Then click Add. 5. Here's the magic: On the printer, press and hold the button (to the right of the status indicator) until the indicator flashes a "double-blink." It blinks once, keep holding, then it'll blink twice rapidly, let go. The printer will slowly feed out a label, calibrating the size. 6. Done! Enjoy an excellent printer! Hope that helps someone else. The CUPS interface can be confusing for anyone who isn't very tech-inclined so installing with the above steps should save you that trouble. So far print quality is pretty good. Thermal printers aren't meant to print photo-quality or even super-dark blacks. It's much faster and quieter than the old Zebra it's replacing, and looks 1000x better in my workspace. I snagged it on Amazon from the Woot seller for just $34, worried there must be something wrong with the model, but it's brand new and works great. Strangely, it included two different power cables, both European and not for US plugs, so I have to using my own computer cable from the transformer to the wall. But for the price I can hardly complain.

### ⭐⭐⭐⭐⭐ Nice Printer
*by F***L on May 22, 2018*

Prior to purchasing this I had to print my labels on a laser printer, cut them to size, and affix with tape. So this Zebra printer really saves a lot of time and certainly is more professional. For some reason I had problems getting the label to print correctly, but I phoned support and got immediate help. The tech walked me through a couple of changes in my set-up and everything has been fine since. Before buying it I read some reviewers' comments on poor print quality. Although not laser quality, I've had no issues with the print quality being substandard. There are some adjustments, or choices, to make regarding print quality when setting up the printer for the first time, so perhaps it has to do with the choices there. I wish I'd bought this a long time ago, but I'm glad I have it now.

### ⭐⭐⭐⭐⭐ Perfect printer!
*by L***Y on March 12, 2024*

I was nervous buying a used printer but am so glad I did! Setup was super easy and it works great!

## Frequently Bought Together

- ZEBRA GK420d Direct Thermal Desktop Monochrome Printer Print Width of 4 in USB Serial and Parallel Port Connectivity GK42-202510-000
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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*