Xerox Fault Code 043-343 -

If these steps do not clear the code, it may indicate a mechanical failure of the or the motor driving it, which typically requires a technician to replace the faulty component.

Always disconnect the power cord before performing internal hardware checks. 1. Initial Diagnosis (dC330 Diagnostics) Enter diagnostic mode (dC330) and run code to initialize the 1st Bias Transfer Roller (BTR). Observation: Check if the operating link bar moves up and down. Proceed to check the sensor and its connections. Xerox Fault Code 043-343

: While not guaranteed to fix a sensor failure, you can try a standard power reset by turning the printer off, waiting 10–30 seconds, and turning it back on to see if the system recalibrates. Related Fault Codes If these steps do not clear the code,

Reconnect the power and restart the device to see if the code clears. 2. Reseat Drum Cartridges : While not guaranteed to fix a sensor

Understanding Xerox Fault Code 043-343 043-343 fault code on a Xerox device—most commonly seen on the VersaLink and AltaLink series— indicates a Motor Failure or, more specifically, an IMCB (Image Control Board) to Motor Communication Error

If you are uncomfortable working inside the printer’s hot roller area or if the error returns after a fuser swap, engage a qualified Xerox service partner. Do not ignore the code – prompt action prevents secondary damage to drive motors and control boards.