Lexmark 4227-X00 - Manual (Page 80)

Repair Information 4-17
4227-X00
Lower Feed Roller Removal
1. Remove the top cover.
See “Top Cover Removal” on page 4-6 .
2. Remove the print unit.
3. Remove the sub logic board.
4. Remove the paper feed motor.
5. Remove the large gear from the left side frame by prying it from
behind with a flat-blade screwdriver.
6. Remove the support bracket [1] from the back of the platen.
7. Remove the paper select lever.