Xerox Phaser 7800 error and solving error codes – Compatible Printer model: Xerox Phaser 7800 – Xerox Phaser 7800 Error Codes with quick guides: Code: 309.006.00 Description: 2nd BTR Unit (Transfer Roller) End Warning The 2nd BTR must be replaced. Troubleshooting Guides: 1. Replace the 2nd BTR Assembly. 2. Reset the Transfer Roller (Printer Control […]