Manual Feed - Ricoh FT7770 Service Manual

30
April, '89

5. Manual Feed

(Rear View)
Manual feed is effective when the copier is in sort or stack mode.
When a sheet of paper is inserted in the manual feed entrance, it presses
down the feeler, and the manual feed sensor turns on. At the same time,
the turn gate solenoid, the drive motor, the distribution drive clutch, and
the appropriate bin solenoid all turn on.
A moment later, the manual feed solenoid turns on and pulls the manual feed
stopper down, allowing the paper to enter between the manual feed rollers.
The paper is then fed and delivered to the bin.
The manual feed solenoid turns off when the manual feed sensor turns off.
However, the drive motor, clutch, turn gate solenoid, and bin gate solenoid
stay on until the paper passes over the bin jam sensor.
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