Ricoh SP 8400DN Field Service Manual page 91

2.Installation
3.
Remove the eight covers on the right of the paper feed unit of the machine.
Insert the flat-headed screwdriver into the cover and push and turn the driver counterclockwise to remove it.
4.
Attach the joint pins [A] to the front and rear on the right of the paper feed unit.
5.
Attach the front bracket [A] and rear bracket [B] at the positions of the joint pins (Stud screw:
76
×4).