Major Components - Canon imageRUNNER 2270 Service Manual

Chapter 6
Synchronous control
Light intensity control
Others

6.1.2 Major Components

[1]
Name
[1] Laser unit
[2] Polygon mirror
[3] BD mirror
[4] BD PCB
6-2
Main scanning direction
APC
Laser activation/deactivation
Laser scanner motor control
Laser shutter control
[3]
[2]
Description
Generates laser light
Scans laser light in main scanning direction.
Reflects laser light in the direction of the BD PCB.
Generates the BD signal.
T-6-4
[4]
F-6-1
T-6-5
0006-5970