Electrical
Phaser 6300/6350/6360 Color Laser Printer Service Manual
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Circuit Board HCF (OPTFDR 2)
Controls the paper pickup operation of each tray based on communication
with the Engine Control Board and information from the sensors and
switches.
Major Functions:
■
Communicates with the Engine Control Board.
■
Receives information transmitted from the sensors and switches.
■
Controls the Feeder Drive Assembly.
■
Controls the paper pick process.
■
Distributes the DC voltage from the printer's LVPS to each
component.
■
Drive Assembly
Drives the Pickup Assemblies.
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Low Paper Sensors
The actuator lowers as print media is used in the tray. When the actuator
blocks the sensor, low paper status is indicated.
Theory of Operation
Upper
Circuit Board HCF
Lower
Circuit Board HCF
Feeder Drive Assembly
s6360-080
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