Canon imageRUNNER ADVANCE C255 Series Service Manual page 86

Bk Drum _ ITB Motor
Parts name
Waste Toner Feed Screw
Waste Toner Container
Cleaning Screw
Waste Toner Screw
Registration Motor
Waste Toner Sensor PCB
■ Waste Toner Container Full Level Detection
Toner level accumulated in the Waste Toner Container is detected.
Registration Motor
DC Controller PCB
Developing Assembly
Number of sheets
M02
Waste Toner
Feed Screw
M07
Registration Motor
Waste Toner
M07
(UN04)
supply count
[Toner low : Sensor ON]
CL Drum Motor
M01
Cleaning
Screw
Waste Toner Container
Waste Toner Sensor PCB
(UN17)
Waste toner from the ITB Cleaning Unit is fed.
Waste toner is collected.
Residual toner is fed.
Waste toner inside the Waste Toner Container is raked.
Rotates the Waste Toner Feed Screws.
Detects the toner amount in the Waste Toner Container.
Waste Toner Container
Waste Toner Sensor PCB
(UN17)
[Waste Toner Container
preparation warning
75
Waste Toner
Screw
Function
: Sensor OFF]
2. Technology