How to Clean the Color Tone Density ( CTD ) Sensor on the C1765nf / C1765nfw Dell Laser Printers

How to Clean the Color Tone Density ( CTD ) Sensor on the C1765nf / C1765nfw Dell Laser Printers



How to Clean the Color Tone Density ( CTD ) Sensor on the C1765nf / C1765nfw Dell Laser Printers

Clean the CTD sensor only when an alert for the CTD sensor is shown on the Status Monitor or operator panel.

  1. Ensure that the printer is turned off.
  2. Push the rear cover release handle and open the rear cover (Figure 1).

    Figure 1
  3. Clean the CTD sensor inside the printer with a clean dry cotton swab (Figure 2).

    Figure 2
  4. Close the rear cover (Figure 3).

    Figure 3
  5. Turn on the printer.

If these steps do not correct the problem, please contact Dell Technical Support.

Printer support
More information can be found in the User Guide for your model printer, or visit our Printer Support site for additional information, troubleshooting articles and videos.

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It is recommended that only Dell Branded toner, drums, transfer rollers or other consumables are used in our laser printers. Dell cannot guarantee compatibility or the print quality of any 3rd party consumables.



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Article ID: SLN295641

Last Date Modified: 09/14/2019 07:49 AM


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