Ricoh SP 8400DN Field Service Manual page 1090

4.Replacement and Adjustment
•
Fit the pin [B] into the hole in the supply pipe assembly and then stabilize the pipe.
Toner Supply Motor
1. Remove the toner hopper.
2.
Remove the screws and connector on the gearbox [A]. (
3. Remove the gear [A] and part [B] from the gear box cover [C].
352
(Toner Hopper)
×3, ×1)