Hardware Troubleshooting

Common hardware problems, diagnostic steps, and repair procedures.

Calibrating Zebra label printer
Zebra GK420D APPLICABLE TO GK420T and GK420D RESOLUTION / ANSWER CALIBRATION: Ensures correct and consistent positioning of the print on the label a...
Thu, 15 May, 2025 1:39 PM
Resetting the Ring Scanners: RS5100
If the RS5100 stops responding to input, reset it. There are three reset functions, warm boot, cold boot and clean boot. Perform a warm boot first. If the ...
Thu, 15 May, 2025 1:40 PM
ZD421 LED Codes
Typical Operating LEDs (Link) Alert: Printhead Open Alert: Media Out Alert: Cutter Error Alert: Printhead Over Temp Alert: P...
Fri, 23 May, 2025 3:38 PM