Zebra ZD500 desktop label printer, three-quarter view

Zebra ZD500 open, showing a label roll and the yellow media guides

Zebra GX-series desktop printer with LCD, printing a label

Zebra GX420d desktop printer with LCD, three-quarter view

Zebra ZD500 control panel and LCD, close-up

Rear connection ports of the printer: serial, Ethernet, USB and parallel

Zebra ZD500, GX420, GX430 - Barcode Printer

These models have been discontinued

GX420d / GX420t: Zebra no longer sells it (last sale 31 December 2021); Zebra support ended 28 February 2025 (APAC dates). Replacement: ZD621. Dates are from the GX420t page; the GX420d belongs to the same family.

GX430t: Zebra no longer sells it (last sale 31 December 2021); Zebra support ended 28 February 2025 (APAC dates). Replacement: ZD621.

ZD500: Zebra no longer sells it (last sale 31 December 2021); Zebra support ended 28 February 2025 (APAC dates). Replacement: ZD621.

Source: the maker's notice for the GX420d / GX420t (opens in a new tab), read 13 October 2026. Makers sometimes revise these dates; about our product information.

Source: the maker's notice for the GX430t (opens in a new tab), read 13 October 2026. Makers sometimes revise these dates; about our product information.

Source: the maker's notice for the ZD500 (opens in a new tab), read 13 October 2026. Makers sometimes revise these dates; about our product information.

This page stays online for owners of these models.

See the Zebra ZD621

See all discontinued models and their replacements

Older Zebra models and their replacements

Zebra ZD500 GX420 GX430 Performance Desktop Printers

Printer Model : GX420D (Direct Thermal), GX420T (Thermal Transfer), GX430T (Thermal Transfer), ZD500 (Thermal Transfer)
4-inch desktop printers with up to 6 ips at 203 dpi; the ZD500 adds an LCD, Ethernet as standard and a real-time clock.
Firmware : ZPL II; EPL 2 (GX420d, GX420t, GX430t); ZPL II; XML (ZD500)
Programming Languages : ZPL and EPL (GX Series); ZPL (ZD500)
Communications : ZD500: USB 2.0, RS-232 serial, Centronics parallel and 10/100 Ethernet as standard; optional 802.11a/b/g/n Wi-Fi and Bluetooth 3.0. GX420t/GX430t: USB (2.0 compliant), serial and parallel; options are wired Ethernet, Wi-Fi 802.11b/g with display, or Bluetooth with display.
Print Width : 4.09 in./104 mm
Print Speed : 6 in./152 mm per second (203 dpi), 4 in./102 mm per second (300 dpi)
Print Resolution : 203 dpi (GX420d, GX420t, ZD500); 300 dpi (GX430t; optional on the ZD500)

Ask about the Zebra ZD621

Zebra ZD621 price in India: on written quotation. Share the model, quantity and city; we reply within one working day (Monday to Saturday, 9:30 AM to 6:30 PM).

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Datasheets and documents

Description	Download
Zebra GX420 support and downloads	Open Zebra GX420 support and downloads on the maker's site (new tab)
Zebra GX430t support and downloads	Open Zebra GX430t support and downloads on the maker's site (new tab)
Zebra ZD500 support and downloads	Open Zebra ZD500 support and downloads on the maker's site (new tab)

What these models are used for

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