Zebra ZD620 setup guide

Published: July 21, 2026 · 9 min read · Setup

The Zebra ZD620 (including ZD620d direct thermal configs) is a 4"-class desktop built for higher-end shipping and barcode work. This guide covers media, DPI, Browser Print, and free design software.

What you need

ZD620 / ZD620d + USB or Ethernet
Direct thermal or transfer media for your model
Browser Print + mylabelmaker

Step 1 — Load and calibrate

Open the media door; load the roll per the path diagram.
Close firmly; press Feed.
Calibrate if gaps skip — calibration.

Step 2 — Confirm DPI

Many ZD620 units are 203 DPI; some configs are 300. Match the sticker in software. Fuzzy print fix.

Step 3 — Browser Print

Install from the setup section.
Restart the browser completely.
If not listed: not connecting.

Step 4 — Free labels

Open app.mylabelmaker.com.
Select ZD620, set size (often 4×6) and DPI.
Design or template → print.

Related models: ZD420 · ZD621 · ZD421.

See ZD620d and media on the shop page.

Design free Zebra labels in your browser

Barcodes, shipping, batch CSV, native ZPL — print via Browser Print. No signup.

Open mylabelmaker