Fixing And Delivery Unit - Canon LBP 2460 - B/W Laser Printer Service Manual

C. Fixing and Delivery Unit
The upper and lower rollers of the fixing unit, and the face-up and face-down delivery rollers are
driven by the main motor (MT1).
The paper separated from the photosensitive drum is fed into the fixing unit, and sent from the
fixing unit by the fixing roller and fixing unit delivery roller.
1
Face-up
delivery roller
: FACE-UP SOLENOID DRIVE signal (/FUSLD)
1
: FACE-DOWN TRAY DELIVERY SENSE signal (FDOUTS)
2
: FACE-DOWN TRAY PAPER FULL SENSE signal (FDFULS)
3
: FIXING UNIT DELIVERY SENSE signal (/FPOUTS)
4
: MAIN MOTOR DRIVE signal (/MMOTD)
5
The paper sent from the fixing unit is detected by the fixing unit delivery sensor (PS1403).
DC controller PCB
2
PS1401
PS1402
Face-down
delivery roller
Flapper
PS1403
SL3
Fixing unit
delivery roller
Figure 2-5-11
3 4
Lower fixing roller
Upper fixing roller
PS1401: Face-down tray paper full sensor
PS1402: Face-down tray delivery sensor
PS1403: Fixing unit delivery sensor
SL3: Face-up solenoid
MT1: Main motor
CHAPTER 2
5
MT1
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