043-343 — Xerox Fault Code

Xerox Fault Code 043-343: Causes, Symptoms, and Complete Repair Guide

Xerox Fault Code 043-343 is a critical error message that typically appears on the control panels of mid-to-high-volume Xerox printers and multifunction devices (MFDs), particularly within the Color 550/560/570 series, the Versant 80/180 series, and the D95/D110/D125 production printers. While less common on desktop units, encountering this code generally indicates a hardware-level malfunction that halts all printing operations.

Step 2: Reset Procedure (If applicable)

If the container was replaced but the error persists, the machine may require a manual reset of the counter: Xerox Fault Code 043-343

6. Clean the Paper Path

• Dust and paper dust can cause false sensor readings.
• Use a lint-free cloth with 91% isopropyl alcohol to clean:

  Feature: Automatic Recovery Assistant for Xerox Fault Code 043-343

  Goal

  Provide an integrated printer feature that detects Fault Code 043-343, diagnoses root cause, walks the user through safe recovery steps, and optionally performs automated remediation to minimize downtime. Xerox Fault Code 043-343: Causes, Symptoms, and Complete

  Reseat the drum cartridges or toner units to ensure they are properly locked into place. Dust and paper dust can cause false sensor readings