4
Chapter
General
Troubleshooting
In this chapter...
â– Introduction
â– System Start-Up and POST
â– Front Panel Troubleshooting
â– Fault Isolation
â– Inoperable Printer Troubleshooting
â– Printer Inoperable after Power Switch is On
â– AC Power Supply Troubleshooting
â– DC Power Supply Troubleshooting
â– Media Jams and the Paper Path
â– Operating System and Application Problems
â– Network Problems