Lexmark X644e User Manual
Cleaning the scanner glass and backing material
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Maintaining the MFP
Cleaning the scanner glass and backing material
1
Open the document cover.
2
Dampen a clean, lint-free cloth or cotton swab with isopropyl alcohol (95%).
3
Wipe the scanner glass and backing material by moving the cloth or swab from side to side.
4
Open the scan unit access door.
5
Wipe the scanner glass and backing material by moving the cloth or swab from side to side.
6
Close the scan unit access door.
7
Close the document cover.
Backing material
Scanner glass
Backing material
Scanner glass