Ricoh SP 8400DN Field Service Manual page 1064

4.Replacement and Adjustment
2.
Remove the cleaning blade [A]. (
•
The cleaning blade [A] has two different types of holes: a circle ( ), and an oval (
the screw on the circle side first, and then, remove the oval side.
Developer
•
These sheets used in steps 6, 11, and 12 are not provided as accessories; please do not forget to order
them with the developer.
•
Before replacing the developer, set SP3-701-024 to "1" and turn the main power switch OFF.
•
If you have to turn the power on again before replacing the part, execute the SP again before replacing
the part.
•
After replacing the developer, turn the main power switch ON.
•
If you replace developer together with the development filters, first replace the developer, then replace
the filters.
326
x2)
). Remove