3-218 Phaser 7500 Printer Service Manual
Error Messages and Codes
All Feed Tray Broken
All the Feed Trays that are connected to the IOT were detected to have
malfunctioned.
Applicable Chain-Link Code
• 077-320: All Feed Tray Broken
Initial Actions
• Power cycle the printer.
• If the problem persists, follow the procedure below.
1. Check the Fault History for error.
2. Go to the affected paper tray troubleshooting procedure.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References