Ricoh SP 8400DN Field Service Manual page 1068

4.Replacement and Adjustment
11. Wipe off the areas [A] indicated by the red-dashed line and paste new development case entrance seals to
cover the blue-circled position.
•
These seals are part of the development seal set, which must be ordered together with the new
developer.
•
The seal [A] for the front side is not the same shape as the one [B] for the rear side, as shown
below. Be careful when you paste them.
12. Paste the new development side seals [A] on the face of the development sleeve unit as shown below.
•
These seals are part of the development seal set, which must be ordered together with the new
330
Correct Wrong