1. GK420T Desktop Thermal Printer User Guide
  2. Interface Wiring
  3. Parallel Interface
  • GK420t Desktop Thermal Printer User Guide
Parallel Interface

Parallel Interface

The printer’s parallel interface uses the IEEE 1284-A to 1284-B parallel interface cables.
The host connector has a DB-25 pin male connector. The printer connector is a Centronics-style connector. Early model G-Series printers had a DB-25 pin connector on the printer side, as well as on the host connection side (IEEE 1284-A to A parallel cable).
DB-25 to Centronics (Cable)
DB-25 to Centronics (Cable)