Xerox Fault Code 043-343 Upd Jun 2026

If cleaning and resetting fail, the failure is likely internal to the IMS heating plate or sensor array.

Always start with the simplest fixes: clear the paper path, check the consumables for free movement, and perform a deep power reset.

Check for obvious obstructions

: Turn the printer off, disconnect the power cord for at least 60 seconds, and restart to clear transient logic errors. Diagnostic Check (dC330) : Technicians use code

Sometimes, a temporary electronic glitch can cause the registry state to desynchronize. Turn the printer off completely via the power button. Unplug the power cable from the wall outlet. Xerox Fault Code 043-343

Shut down the printer and disconnect the power cord for safety.

If you are comfortable with hands-on repair: If cleaning and resetting fail, the failure is

A detection error in the Yellow, Magenta, and Cyan (YMC) link sensor.

Understanding Xerox Fault Code 043-343: Causes, Symptoms, and Fixes Diagnostic Check (dC330) : Technicians use code Sometimes,