Ricoh SP 8400DN Field Service Manual page 1063

Pick-off Pawls
•
Before replacing the pick-off pawls, set SP3-701-022 to "1" and turn off the main power switch.
•
If you have to turn the power on again before replacing the part, execute the SP again before replacing
the part.
•
After replacing the pick-off pawls, turn on the main power on.
1.
Remove the PCU.
2.
Remove the pick-off pawls [A].
•
Use a screw driver to pry away the tabs of the pick-off pawl. If the pick-off pawl has marked the
drum with a line, the pick-off pawl position can be moved from 1 to 2.
Cleaning Blade
•
Before replacing the cleaning blade, set SP3-701-009 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 cleaning blade, turn the main power switch ON.
1. Remove the charge roller and cleaning roller.
(PCU/Development Unit)
(Charge Roller, Cleaning
4.Replacement and Adjustment
Roller)
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