Xerox Phaser 8400 error and solving error codes – Compatible Printer model: Xerox Phaser 8400 – Xerox Phaser 8400 Error Codes with quick guides: Code: 1,000.6x Description: 525-Sheet Feeder Program Faults A firmware error has occurred. The following troubleshooting procedure applies to these errors Causes: NVRAM, PL 5.0 Troubleshooting Guides: • Reset NVRAM and retest. […]