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Process/Operation > Image Formation System > Overview > Specifications
Process/Operation > Image Formation System > Overview > Specifications
Image Formation System
Overview
■
Overview
Image formation system of this machine uses the non-magnetic 2-component AC developing
method 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.
This machine accomplished features such as space-saving and low initial cost while
maintaining the basic specifications of iRC3380 / 2880 series. To enable such features, there
is no Drum Cleaner with this machine and toner is fed to the upward direction.
The following shows major improved points compared to the previous iRC3880 / 2880 series:
Feature:
Improved points:
Low initial cost
Self-manufacturing of the parts. Less parts
Space-saving
Upward feeding of toner and the machine is designed without a
Drum Cleaner
Reduced downtime
Adjustment of execution time and timing for each control
Serviceless
The ITB and the Drum Unit can be replaced with screw-less
operation
ITB
Photosensitive
Drum
Drum Unit
Developing
Cylinder
Primary
Charging Roller
ITB Cleaning Unit
Laser Scanner Unit
Secondary
Transfer
Inner Roller
Primary Transfer
Outer Roller
Secondary
Transfer
Outer Roller
Patch Sensor
Downstream Brush
Secondary
Transfer
Static Eliminator
Y
M
C
Bk
Upstream Brush
T-2-19
F-2-57
■
Specifications
Item
Function/Method
Photosensitive
Drum
Material
OPC
Drum diameter
30mm dia.
Cleaning
Cleaner-less method
Process speed
imageRUNNER ADVANCE C2030 = 135mm/s
imageRUNNER ADVANCE C2020 = 135mm/s
Drum Heater
None
Developing
Assembly
Developing Cylinder
1 cylinder (single-developing method)
Developing method
Dry, 2-component AC developing
Toner
Non-magnetic negative toner
Toner level detection
Yes
Primary
charging
Charging method
Roller charging
Cleaning
Engagement Sheet
Toner Container Toner Container detection
Yes
Replacement of Toner
Container (during continuous
print)
Disabled
Transfer method
Intermediate transfer (ITB)
ITB Unit
Circumferential length
791mm
Cleaning
Cleaning Blade
Belt displacement correction
Yes
Primary transfer Transfer method
Transfer Roller
Disengagement mechanism
Yes
Secondary
transfer
Transfer method
Transfer Roller
Disengagement mechanism
None
Cleaning
Static cleaning
Separation method
Curvature sepa Static Eliminator
Patch Sensor
Yes
T-2-20