Canon LBP 2460 - B/W Laser Printer Service Manual page 79

Primary charging roller
Cleaning blade
Upper fixing roller
Lower fixing roller
/PRNT
Video DC
controller controller
PCB PCB
VDO
Laser beam
Blade
Photo-
sensitive
drum
Transfer charging roller
Static charge eliminator
Upper cassette pick-up roller
Lower cassette pick-up roller
Transfer bias monitor signal (HVTS)
Transfer negative bias drive signal (/HVTRVSD)
Toner level signal (TONRS)
Image density adjustment signal (DENADJ)
Developing AC bias drive signal (/DBACD)
Developing bias frequency output signal (/DBFRQ)
Transfer bias drive signal (HVTVLTD)
Transfer bias constant current drive signal (/HVTCRTD)
Fixing roller bias drive signal (/HRLBD)
Discharge bias drive signal (/DCHGBD)
Primary bias frequency output signal (/HV1FRQ)
Discharge bias switch signal (/DCHGUP)
Primary DC bias drive signal (/HV1DCD)
Developing DC bias drive signal (/DBDCD)
Figure 2-4-1
CHAPTER 2
Cartridge
Developing cylinder
Manual feeding pick-up roller
High-
voltage
power
supply
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