Xerox Phaser 7500 Service Manual page 266

Error Messages and Codes
3-128
Troubleshooting Procedure (Continued)
Step Actions and Questions
5 Check whether the F7 on the MCU
PWB has melted down.
Is it normal and has not melted
down?
Yes No
Troubleshooting Repair the
complete. section that
has melted.
Phaser 7500 Printer Service Manual