092-651WorkCentre 3345

Fix Xerox WorkCentre 3345 Error 092-651 | Expert Guide

The 092-651 error on the Xerox WorkCentre 3345 relates to a failure in the Color Toner Density (CTD) sensor unit. This component ensures correct color calibration during print jobs. Cleaning the sensor usually resolves this specific hardware warning.

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Common causes

  • 1Toner dust accumulation on the sensor lens.
  • 2Improper installation of the transfer unit.
  • 3Hardware failure of the CTD sensor component.

Solutions

Cleaning the CTD Sensor

  1. Power off the printer and unplug the power cable.
  2. Open the front cover and remove the toner cartridge.
  3. Locate the CTD sensor window located above the transfer belt.
  4. Gently wipe the sensor with a clean, dry, lint-free cloth.

Power Cycle Procedure

  1. Turn off the printer.
  2. Unplug for 60 seconds to discharge static memory.
  3. Power on to re-trigger the self-calibration process.

Steps to follow

  1. 1

    Open the access door

    Release the front cover latch to gain access to the internal drum and toner area.

  2. 2

    Locate the sensor

    Identify the optical sensor window situated directly above the transfer belt assembly.

  3. 3

    Perform cleaning

    Use a dry cloth to clear any obstructing toner particles carefully.

Frequently asked questions

Yes, it is a physical sensor issue. It prevents the machine from verifying toner density effectively.

Avoid high-pressure air as it may blow toner deeper into the internal assembly. A soft cloth is preferred.

Yes, if the sensor cannot read density, print colors may appear washed out or misaligned.