Ricoh SP 8400DN Field Service Manual page 1112

4.Replacement and Adjustment
Paper Feed
•
The 1st paper feed unit can be removed without removing the duplex unit (just open the right cover),
and you can remove the paper feed unit after pulling out the paper tray.
•
Note that the 1st paper feed unit and 2nd paper feed unit are not interchangeable.
Paper Feed Unit
1st Paper Feed Unit
1.
Remove the right cover.
2. Pull out the 1st paper feed tray.
3.
Remove the screws attached to the 1st paper feed unit [A] (
4. Remove the stopper [A].
374
(Right Cover)
x2).