About This Guide
About This Guide

About This Guide

This guide is for integrators and operators of the Zebra ZD421 and ZD621 Desktop Printers. Use this guide to install, configure, operate, and support your printer(s).
Zebra has made the following resources available online to assist you:
  • How-to videos
  • Product page links to printer specifications
  • Printer accessory, supplies, parts, and software links
  • Setup, configuration, and programming guides
  • Printer drivers (Windows, Apple, OPOS, etc.), firmware, and utilities
  • Printer fonts
  • Knowledge base and support contacts
  • Printer warranty and repair links
The specific product pages for your printer model(s) are:
  • ZD421 Direct Thermal printer — zebra.com/zd421d-info
  • ZD421 Thermal Transfer printer — zebra.com/zd421t-info
  • ZD421 Thermal Transfer Ribbon Cartridge printer — zebra.com/zd421c-info
  • ZD621 Direct Thermal printer — zebra.com/zd621d-info
  • ZD621 Thermal Transfer printer — zebra.com/zd621t-info
  • ZD621R Thermal Transfer RFID printer — zebra.com/zd621r-info