Ricoh IM 550F Field Service Manual page 263

4.Replacement and Adjustment
•
Be careful not to damage the hooks on the inside of the left upper cover when you remove
or install the left upper cover.
Left Upper Cover (IM 550F/600F)
Push the button [A] and open the front cover [B].
1.
Insert a flathead screwdriver into
2.
252
, , and in order to release the three hooks of the left