Printer is not Printing or is Offline
(Test in between steps as needed through the service unit screen)
Verify the printer has paper.
Low paper can cause the printer to show offline.
Even if the printer has paper, it may be worth re-feeding the paper. Spin the gold gear on the printer head t...
This document provides step-by-step instructions to troubleshoot fingerprint reader issues.
Fingerprint reader identification
Digital Persona U.are.U 4500
1. Fingerprint recognition troubleshooting
If the reader is having difficulty acquiring a s...