Dell 5535dn Mono Laser MFP - Manual (Page 249)

4 Wipe the white underside of the scanner cover until it is clean and dry.
5 Open the bottom ADF door.
6 Wipe the ADF scanner glass under the ADF door.
7 Close the bottom ADF door.
8 Wipe the scanner glass (flatbed) and backing material by moving the cloth or paper towel from side to side.
9 Close the scanner cover.
Adjusting scanner registration
Scanner Registration is a process to align the scan area with the paper location. To manually adjust the scanner
registration:
1 Turn the printer off.
2 Clean the scanner glass and backing material.
3 Hold down and while turning the printer on.
4 Release the buttons when the screen with the progress bar appears.
The printer performs a power-on sequence, and then the Configuration menu appears.
5 Touch the down arrow until Scanner Manual Registration appears.
6 Touch Scanner Manual Registration.
7 Touch Print Quick Test to print a registration page.
8 Choose the section of the scanner to align.
Maintaining the printer
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