Reference Diagram - Dell 3130cn Service Manual

- SENSOR PHOTO (Regi Sensor)
It detects when the paper front end reaches the CHUTE ASSY REGI.
When the paper feeds from the MPF, Regi Sensor is measuring the paper length (size).
The ON time of Regi Sensor is converted into the paper length.
ON: The paper activates the actuator.
- CLUTCH ASSY REGI
CLUTCH ASSY REGI transmits the driving power from the PHOTOCONDUCTOR (PC)/
DEVELOPER (DEV) DRIVE to ROLL REGI RUBBER, and transports the paper from the tray, MPF
and duplex path toward the toner cartridge direction.
The timing of sheet feed from the Regi Assy is adjusted by the duration of the CLUTCH ASSY REGI
operation so that the toner image on the drum can be transferred to the appropriate position on the
sheet.

3.3.2 Reference diagram

Version 3 2008.05.30
(Refer to 6.3 FEED DRIVE ASSEMBLY)
6 – 21
Chapter 6 Principles of Operation
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