Paper Transport Drive - Ricoh PB1170 Field Service Manual

1.Detailed Descriptions

Paper Transport Drive

The paper transport motor (M1) [A] drives the paper feed clutch (CL2) [C] and the paper transport
clutch (CL1) [B] through gears. The operation timing of each clutch is as follows.
1. The paper feed clutch (CL2) [C] is turned on until the paper transport clutch (CL1) [B] starts to rotate.
2. The paper transport clutch (CL1) [B] is turned on until the paper reaches the mainframe. The paper
transport sensor (S1) detects whether or not the paper reaches the mainframe.
Callout
[A] Paper transport Motor (M1)
[B] Paper Transport Clutch (CL1)
[C] Paper Feed Clutch (CL2)
4
Item Callout
[D] Vertical Transport Roller
[E] Paper Feed Roller
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Item