HP 2500 Service Manual - Page 75
Image formation process, Image transfer
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Image formation process Laser printing requires the interaction of several different technologies including electronics, optics, and electrophotographics to provide a printed page. Each process functions independently and must be coordinated with the other printer processes. Image formation consists of the following five processes: 1 Latent-image formation 2 Developing 3 Image transfer 4 Fusing 5 Transfer-belt cleaning The five processes are divided into twelve steps, which are shown in figure 24 and described in the following sections. Figure 24. Image formation process EN 4 Theory of operation 73
EN
4 Theory of operation
73
Image formation process
Laser printing requires the interaction of several different technologies including electronics,
optics, and electrophotographics to provide a printed page. Each process functions
independently and must be coordinated with the other printer processes. Image formation
consists of the following five processes:
1
Latent-image formation
2
Developing
3
Image transfer
4
Fusing
5
Transfer-belt cleaning
The five processes are divided into twelve steps, which are shown in figure 24 and described in
the following sections.
Figure 24.
Image formation process