Image Formation - Oce 3121 Technical & Service Manual

3 Image Formation

Outline
The Océ 3121 employs an indirect photographic method of reproduction.
delivery
Delivery
The image formation process consists of the following steps:
4 TSM Océ 3121
Copyboard glass
Scanning lamp
Laser scanner assembly
Pre-exposure
lamp
Fixing assembly
Static eliminator
latent image formation block
Latent image formation block
Primary charging
2.Primary charging
pre-exposure
1.Pre-exposure
drum cleaning
8.Drum cleaning
fixing
7.Fixing
flow of copy paper
Flow of copy paper
rotation of drum
Rotation of drum
Lens
CCD
Image processing
assembly
Primary charging
roller
Drum unit
assembly
Transfer
charging roller
laser exposure
3.Laser exposure
development
4.Development
transfer
5.Transfer
separation
6.Separation
cassette
Cassette
Developing
assembly
Copy paper
Copy paper
speciality input
Multifeeder
registration
Registration
General operation