Major Functions (Paper Feeder) - Dell 2130cn Service Manual

3.11.5 Major functions (Paper Feeder)

- SENSOR PHOTO (No Paper Sensor)
Detects the presence/absence of paper in the paper tray based on the position of ACTUATOR NO
PAPER. (No paper: Sensor beam is intercepted)
- SOLENOID ASSY FEED
Transmits the drive from the MOTOR ASSY OPTIN to FEED ROLLER. (Refer to 6.6 DRIVE ASSY
OPTION FDR)
- FEED ROLLER
When the SOLENOID ASSY FEED operates, the FEED ROLLER starts rotating and the FEED
ROLLER feeds the paper. (Refer to 6.6 DRIVE ASSY OPTION FDR)
- SENSOR PHOTO (Paper Path Sensor)
It detects when the paper front end reaches the CHUTE ASSY TURN.
ON: The paper activates the actuator.
- TURN CLUTCH
Transmits the drive from the MOTOR ASSY OPTION to TURN ROLL RUBBER and TURN ROLL
METAL.
- MOTOR ASSY OPTION
The MOTOR ASSY OPTION is driving the rolls of the option feeder. (Refer to 6.6 DRIVE ASSY
OPTION FDR)
- PWBA FEED
The PWBA FEED controls motor, sensor and clutch.
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Chapter 6 Principles of Operation