Pickup Feeding System; Outline - Canon imageCLASS LBP6780dn Service Manual

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Technology > Pickup Feeding System > Outline

Pickup Feeding System

Outline

The pickup feeding system picks up, feeds and delivers the print media. It consists of several
types of rollers.
The media path is shown below.
Delivery roller
Fixing film
Pressure roller
Simplex media path
Duplex media path
2 Technology > Pickup Feeding System > Outline
Photosensitive drum MPath tray pickup roller
MPtray separation pad
Transfer roller
Cassette pickup roller
Cassette separation pad
Diagram and table of the electrical components are shown below.
PS4
PS1
PS8001
M8002
Electrical component
Main Motor
Fixing Motor
Multi-purpose Tray Pickup
Solenoid
Cassette Pickup Solenoid
Face-up Sensor
Fixing Delivery Sensor
Cassette Media Presence Sensor
F-2-15
Face-down Tray Media Full Sensor
Multi-purpose Tray Media
Presence Sensor
TOP Sensor
Media Width Sensor
Duplex Media Feed Sensor
Rear Door Sensor
Cassette Presence Swich
Cartridge Door Swich
M8001
SL1
PS2
PS215
PS225
PS502
SL2
PS3
Signal
M8001 Main Motor Control Signal
M8002 Fixing Motor Control Signal
SL1 Multi-purpose Tray Pickup Solenoid Control Signal
SL2 Cassette Pickup Solenoid Control Signal
PS1 Face-up Signal
PS2 Fixing Delivery Signal
PS3 Cassette Media Presence Signal
PS4 Face-down Tray Media Full Signal
PS205 Multi-purpose Tray Media Presence Signal
PS215 TOP Signal
PS225 Media Width Signal
PS502 Duplex Media Feed Signal
PS8001 Rear Door Open Detection Signal
SW235 Cassette Presence Signal
SW501 Cartridge Door Open Detection Signal
2-11
SW501
PS205
SW235
F-2-16
T-2-2
2-11