Ricoh SP 8400DN Field Service Manual page 1386
Ricoh a3 size black and white laser printer.
Hide thumbs
Also See for SP 8400DN:
- User manual (108 pages) ,
- Manual (73 pages) ,
- Quick installation manual (2 pages)
Table of Contents
Advertisement
7.Detailed Descriptions
Laser Exposure
Overview
1
Polygon Mirror
2
F-theta Lens
3
Synchronization Detector Lens
4
Synchronization Detector Mirror
5
Toner Shield Glass
6
LD Board
7
Cylindrical Lens
8
Shield Glass
•
The LD drive board controls both the laser output and laser synchronization mechanism.
•
The machine cuts off the power supply to the LD drive board if the front or right cover is opened.
648
Name
Advertisement
Chapters
Table of Contents
