Cleaning The Color Toner Density (Ctd) Sensor - Dell C1660w Color Laser Print User Manual

Cleaning the Color Toner Density (CTD) Sensor

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.
3 Clean the CTD sensor inside the printer with a clean dry cotton swab.
4 Close the rear cover.
5 Turn on the printer.
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Maintaining Your Printer