3
4
5 Gently wipe the scanner window and the toner sensor with a clean soft dry cloth. Do NOT use isopropyl alcohol to clean the scanner window or the toner sensor.
Wipe the gears with a clean dry cloth.
Wipe the electric terminals with isopropyl alcohol on a cotton swab.
Just after you have used the DCP, some internal parts of the machine are extremely HOT! When you open the scanner cover, never touch the internal part shown in the following picture.
Cleaning the Printer

Caution

Do not use isopropyl alcohol to remove dirt from the control panel. It may cause a crack on the panel.

Do not use isopropyl alcohol to clean the scanner window or the toner sensor.Do not touch the scanner window with your finger.

Handle the drum unit carefully because it contains toner. If toner scatters and your hands or clothes get dirty, immediately wipe or wash it off with cold water.

1Open the scanner cover.

2Remove the drum unit assembly.

 

Toner Sensor

 

Electrical

Gears

Terminal

 

Scanner Window

WARNING

13 - 14 T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E