Oki C9850 Maintenance Manual page 33

(1) Paper Supplied from the 1st Tray
1. Paper proceeds when the paper supply motor turns (CCW) and the paper supply
clutch is connected, until the IN1 sensor turns ON.
2. When the IN1 sensor is turned ON, a certain volume of paper is further
transported until it is against the 1st resist roller. (this corrects paper skew)
3. After paper has hit the roller while the Resist Motor is running (CW), the
electromagnetic clutch that transmits drive power to the Resist Rollers 1 is
connected and paper is sent 2 to the Feed Belt via Intermediate Feed Rollers
and Resist Rollers.
Pickup roller
Feed motor
43627911TH Rev. 3
2nd regist roller
Write sensor
The clutch of
electromagnetism
The clutch of
electromagnetism
Feed roller
Feed sensor
Paper
Retard roller
Figure 2-5
Oki Data CONFIDENTIAL
IN2 sensor
Middle transport roller
1st regist roller
IN1 sensor
Regist motor
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