Laser Exposure; Overview; Mechanism - Ricoh SP 330DN Field Service Manual

7.Detailed Descriptions

Laser Exposure

Overview

No.
1. Synchronization detector
2. Laser synchronization detector lens
3. LD driver board
4. Aperture
5. Cylindrical lens
6. Shield glass

Mechanism

Synchronization Detector
The mirror reflects the beam from the LD unit to the synchronization detector.
216
Item No.
7. Polygon mirror motor
8. Laser unit thermistor
9. Drum
10. FTL lens
11. Shield glass
12. Mirror
Item