Ricoh FT3320 Service Training Manual page 54

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1 NOV. '87
3. CLEANING BLADE MECHANISM
The cleaning pressure mechanism is shown above. When the cleaning
solenoid [A] is energized,
counterclockwise (rear view).
The cleaning blade lever [C] is pressed by the cleaning solenoid lever [B],
and turns counterclockwise. The cleaning blade holder then rotates and the
cleaning blade [D] presses against the drum.
The cleaning blade is mounted by a single swivel screw [E] at its exact cen-
ter of gravity. With this type of mounting the blade is set parallel and applies
even pressure.
The cleaning solenoid is energized immediately after the Start key is pressed.
It turns off one second after the main motor turns off.
turns the cleaning solenoid lever [B]
it

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