Lexmark XC8163 User Manual page 192

Maintaining the printer
5
Unpack the new ADF separator roller.
6
Insert the new ADF separator roller until it clicks into place.
7
Insert the ADF separator roller cover until it clicks into place.
8
Close door D.
9
Turn on the printer.
Replacing the staple cartridge unit
Replacing the staple cartridge in the staple finisher
1
Open door C.
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