Xerox Fault Code 043-343 Review

The sensors monitoring the ink levels operate in a harsh environment (high heat, liquid wax). Contamination on an optical sensor or a stuck mechanical float can send a "False Positive" signal to the controller.

If the error returns immediately after a reset, a mechanical blockage is likely forcing the motor to pull too much current, causing it to trip. Xerox Fault Code 043-343

According to official Xerox Support , this specific code usually requires a service call rather than a simple user fix. However, you can try these standard troubleshooting steps before calling a technician: Turn off the printer using the main power switch. Unplug the power cord and wait at least two minutes . Plug it back in and power it on. Reseat Components: The sensors monitoring the ink levels operate in