(1)Paper Loading from 1st Tray

1.The paper loading motor runs (CCW), the paper loading clutch is engaged and, until the entrance cassette sensor is turned on, paper is advanced (the on/off operations of the paper loading clutch control the pickup roller).

2.After the paper turns the entrance cassette sensor on, the paper is forwarded a further fixed length and touches the registration roller Assy (A) (this corrects paper skew).

3.The electromagnetic clutch is engaged and the paper is carried onto the carrier belt.

Registration roller Assy (B)

Registration motor

Entrance sensor

Entrance belt sensor

Electromagnetic clutch

Entrance cassette sensor

Registration roller Assy (A)

Feed roller

Electromagnetic clutch

Pickup roller

Loading sensor

Paper

Retard roller

Loading motor

Figure 2.6

41388601TH Rev.2

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Image 22
Sony C9000 service manual Registration roller Assy B