Canon imageRUNNER ADVANCE C350 series Service Manual page 97

2
Technical Explanation > Image Formation System > Overview > Specifications
Image Formation System
Overview
■ Overview
Image formation system of this machine uses the Dry, 2-component AC developing for
developing and the intermediate transfer method for transferring to form toner images.
To increase life of the Image Formation Unit, this machine uses the primary transfer
disengagement method.
ITB ITB Unit Primary Transfer Roller
Cleaning Unit
Photosensitive
Y
Drum
M
Drum Unit
Developer
Feed Screw B
Developer
Primary
Feed Screw A
Charging Roller
Cleaning Blade
Developing
Cylinder
2 Technical Explanation > Image Formation System > Overview > Specifications
Secondary
Secondary
Transfer
Transfer
Static
Inner Roller
Eliminator
C
Bk
Secondary
Transfer
Outer Roller
Registration
Patch Sensor
Unit
Laser Scanner Unit
Cleaning Screw
F-2-69
■ Specifications
Item
Photosensitive Material
Drum
Drum diameter
Cleaning
Process speed
Drum Heater
Developing Developing Cylinder
Assembly
Developing method
Toner
Toner level detection
Primary Charging method
charging
Cleaning
Toner Container Toner Container detection
Replacement of Toner Container
(during continuous print)
Transfer method
ITB Unit Circumferential length
Cleaning
Belt displacement correction
Primary transfer Transfer method
Disengagement mechanism
Secondary Transfer method
transfer
Disengagement mechanism
Cleaning
Separation method
Patch Sensor
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Function/Method
OPC
30mm dia
Cleaning blade
imageRUNNER ADVANCE C350 : 200 mm/s
imageRUNNER ADVANCE C250 : 135 mm/s
None
1 cylinder (single-developing method)
Dry, 2-component AC developing
Non-magnetic negative toner
Yes (with the use of ATR Sensor)
Roller charging
Engagement Sheet
Yes
Disabled
Intermediate transfer (ITB)
Inner perimeter length: 791.9 mm
Cleaning Blade
Yes (controlled by hardware configuration)
Transfer Roller
Yes
Transfer Roller
None
Static cleaning
Curvature separation + Static Eliminator
Yes
T-2-22
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