Motor Control - Canon LBP5050 Series Service Manual

Chapter 2
The DC controller controls the operational sequence of the printer.
AC input
Cartridge
Main controller
Motor
Solenoid
Switch
Sensor

2.8.1.2 Motor control

LBP5050N / LBP5050
The printer has three motors. The motors are used for the media feeding and image formation.
2-16
Fixing unit
Fixing
power supply
Low-voltage
power supply
High-voltage
power supply
Symbol for component
M701 Main motor
M702 Pickup motor
M703 Fixing motor
SL705 Cassette pickup solenoid
SL706 Developing disengagement solenoid
SW801 Power switch
SR601 Cassette media presence sensor
SR602 Top of page sensor
SR603 Loop sensor
SR604 Manual feed slot media presence sensor
SR605 Manual feed slot top of page sensor
SR606 Developing homeposition sensor
SR607 Media width sensor (R)
SR608 Media width sensor (L)
SR609 Fixing delivery sensor
SR610 Fixing pressure release sensor
SR612 Front door open detection sensor
SR613 Rear door open detection sensor
- Environment sensor
- Color misregistration/toner density sensor
- Color misregistration/ITB perimeter sensor
DC controller
F-2-21
T-2-6
Name
Motor
M
Solenoid
Switch
Sensor
Sensor
ITB unit
Laser/scanner unit
0018-6327