Lexmark Optra N 4040 Service Manual page 197

4040
5. Remove the 4 screws (1) , then remove the pick-up assembly
(2).
6. When you replace the parts of the pick-up assembly, remove
the pick-up, feed and separation rollers so you do not get
grease on them. Also be careful not to get grease on the paper
feed guide.
Repair Information 4-96