: Check the YMC link sensor (PL 40.10 Item 12) and its connection to the Drive PWB (P/J407). Professional Assistance Fault Code 043-343: YMC Link Sensor Fail - Xerox Support
Reconnect the power and restart the device to see if the code clears. 2. Reseat Drum Cartridges
: Damaged, shorted, or open circuits between the sensor/solenoid and the Drive PWB (Printed Wiring Board). Xerox Fault Code 043-343
If you encounter this error on models like the Xerox VersaLink C7000 Series, follow these steps in order: 1. Basic Power Reset
: A discrepancy between the printer's software (register information) and the physical state of the YMC link sensor. : Check the YMC link sensor (PL 40
In some cases, physical misalignment of the drum components can trigger sensor errors.
Open the front cover and to ensure they are properly locked into place. 3. Advanced Diagnostic (For Technicians) Reseat Drum Cartridges : Damaged, shorted, or open
: The YMC link solenoid, which moves the operating link bar, may be faulty or disconnected.
: Worn or damaged drive gears within the printer's drive assembly. Troubleshooting and Resolution Steps