---
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: "₩1174619"
currency: KRW
in_stock: true
reviews_count: 8
category: "Zebra Technologies"
url: https://www.desertcart.kr/products/1017206-zebra-gk420d-direct-thermal-desktop-monochrome-printer-print-width-4
store_origin: KR
region: South Korea
---

# 5 in/sec max print speed USB, Serial & Parallel ports Direct thermal, no ribbon needed 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:** ₩1174619
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print smart, print fast, print flawless — the Zebra way!

## 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?** ₩1174619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Seamless connectivity, zero hassle:** Multiple ports including USB, Serial, and Parallel ensure effortless integration with your existing setup.
- • **Speed that keeps up with your hustle:** Prints labels at a rapid 5 inches per second to save precious time.
- • **Engineered for relentless reliability:** Zebra-tested durability means your printer won’t quit when deadlines loom.
- • **Ribbon-free printing for smarter savings:** Direct thermal technology eliminates the need for ribbons, cutting costs and maintenance.
- • **Versatile labeling for every professional need:** Perfect for shipping, mailing, barcodes, and name tags—boost your office efficiency instantly.

## Overview

The Zebra GK420d is a compact, direct thermal monochrome desktop printer offering a 4-inch print width and 203 dpi resolution. With versatile USB, serial, and parallel connectivity, it supports a wide range of label sizes and types without the need for ribbons. Engineered for durability and speed (up to 5 inches per second), it’s ideal for professional environments requiring reliable, high-quality address, shipping, barcode, and name tag labels. Energy Star approved and Zebra-certified, it’s a cost-effective, low-maintenance solution designed to streamline your labeling workflow.

## 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 |
| B&W Pages per Minute | 10 ppm |
| Best Sellers Rank | #62,597 in Office Products ( See Top 100 in Office Products ) #156 in Desktop Label Printers |
| Brand | Zebra Technologies |
| Built-In Media | Direct Thermal Media |
| Color | Black |
| Color Depth | 1 bits per pixel |
| Color Pages per Minute | 10 ppm |
| Compatible Devices | PC |
| Connectivity Technology | USB |
| Control Method | Remote |
| Controller Type | USB |
| Customer Reviews | 4.2 out of 5 stars 406 Reviews |
| Dual-sided printing | No |
| Duplex | Manual |
| Global Trade Identification Number | 00777786391331 |
| Hardware Interface | USB |
| Initial Page Print Time | 6 Seconds |
| Ink Color | black |
| Item Dimensions D x W x H | 9.13"D x 12.95"W x 8.07"H |
| Item Type Name | Laser Printer |
| Item Weight | 3 Pounds |
| Manufacturer | ZEBRA |
| Maximum Copy Resolution Black and White | 203 dpi |
| Maximum Copy Speed Black and White | 5 ppm |
| Maximum Media Size | 3 x 5 inch |
| Maximum Print Resolution Black and White | 203 DPI |
| Maximum Sheet Capacity | 100 |
| Model Name | gk420d |
| Model Number | GK420d |
| Model Series | GK420 |
| Number of Drivers | 1 |
| Number of Trays | 1 |
| Other Special Features of the Product | The GK420d comes standard with EPL and ZPL programming languages, and dual connectivity (USB, serial) for easy integration into existing systems. |
| Paper Size | 2x1 |
| Power Consumption | 70 Watts |
| Print media | Labels |
| Printer Connectivity Type | USB |
| Printer Output Type | Monochrome |
| Printer Type | Thermal |
| Printing Technology | Thermal |
| Processor Count | 1 |
| Resolution | 203 x 203 DPI |
| Scanner Type | Sheetfed |
| Series Number | 420 |
| Specific Uses For Product | address labels, shipping labels, mailing labels, file folder labels, barcode labels, binder labels, name tags |
| Total USB 2.0 Ports | 1 |
| Total Usb Ports | 1 |
| UPC | 778889974193 777786391331 |
| Unit Count | 1.0 Count |
| Warranty Description | 90 days limited warranty |
| 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 South Korea*
*Store origin: KR*
*Last updated: 2026-03-05*