Lexmark 4090-001 - Manual (Page 43)

Repair Information 4-11
4090-001
Large Outside Gear Removal
1. Remove the front cover.
2. Remove the rear cover.
3. Remove the paper load door and manual insert tray.
4. Remove the C-clip from the feed arm assembly and remove the
feed arm assembly.
5. Remove the C-clip from the left side of the pick roll shaft.
6. Pull the pick roll shaft out far enough to remove the large gear.
Note: Gently pull the feed arm guide [A] on the left side frame
forward, then remove the large gear.