Table of Contents
Advertisement
Laser Exposure System
Overview
The laser exposure system forms a static latent image on the Photosensitive Drum by laser exposure.
The Laser Scanner Unit consists of the Laser Assembly and the Scanner Motor, and is controlled by the signal input from the DC
Controller.
This machine adopts the 1-polygon, 4-laser method to realize a compact size.
This method performs laser scanning using one Scanner Motor and four laser diodes. The multifaceted mirror on one Scanner
Motor can scan lasers equivalent to four stations, thereby realizing space-saving.
The following shows an outline drawing of the Laser Scanner Unit.
[1]
[2]
No.
[1]
Reflection Mirror
[2]
Imaging Lens
[3]
Photosensitive Drum
[4]
BD signal light-receiving section
UN08
C/Bk Laser Driver PCB
UN09
Y/M Laser Driver PCB
M01
Scanner Motor
UN09
[3]
M01
Name
49
2. Technology
UN08
[4]
[2]
[1]
Advertisement
Table of Contents
Troubleshooting
