Parts Configuration - Canon imageRUNNER ADVANCE 8105 Series Service Manual

2
Technology > Laser Exposure System > Overview > Parts Configuration
■ Specifications
Item
Wave length 670nm
Laser type
Red color laser
Laser team
Laser output
7mW(Max)
Number of laser beams 8 beams
Resolution 1200dpi
Type Brushless motor
Scanner
35,400rpm(Process speed 500mm/sec)
motor
Number of rotations
Number of scanner mirror (polygon)
5
surfaces
Laser ON/OFF control
Laser ON timing
Main scanning synchronization control
control
Sub scanning synchronization control
Laser beam intensity
APC control
control
Controls
Duplex print magnification correction(mageRUNNER
ADVANCE C8105/8095/6055 only)
Laser scanner motor control
Others
Laser shutter control
2 Technology > Laser Exposure System > Overview > Parts Configuration
Description
T-2-19 T-2-19
■

Parts Configuration

Image Formation Lens
(small)
Laser Driver PCB
Polygon motor
Name
Laser driver Laser driver
Perform scanning with a laser beam in the main
Polygonal mirror
scanning direction.
Reflection mirror Reflect a laser team to the drum.
Correction lens Correct a main-scanning tilt of the laser beam
coming from the folding mirror.
Tilt correction motor Correct a main-scanning tilt by moving the
correction lens.
Image Formation Lens (small)
To connect focuses on the Drum to provide an
image
Image Formation Lens (Large)
To connect focuses on the Drum to provide an
image
2-37
Image Formation Lens
(large)
Reflection mirror
BD Mirror
BD PCB
F-2-49 F-2-49
Role
T-2-20 T-2-20
2-37