Other Links
........................................................................................................................
39
Embedded Web server
.......................................................................................................................
40
View the HP embedded Web server
..................................................................................
40
Embedded Web server sections
........................................................................................
41
HP Web Jetadmin
..............................................................................................................................
43
Manage supplies
................................................................................................................................
44
Supplies life
.......................................................................................................................
44
Print-cartridge storage
.......................................................................................................
44
HP policy on non-HP print cartridges
.................................................................................
44
HP fraud hotline and Web site
...........................................................................................
44
Print when cartridge is out
.................................................................................................
45
Replace print cartridges
.....................................................................................................................
46
Memory and font DIMMs
....................................................................................................................
50
Product memory
................................................................................................................
50
Install memory and font DIMMs
.........................................................................................
50
Enable memory
..................................................................................................................
54
Enable memory for Windows
............................................................................
54
Check DIMM installation
....................................................................................................
54
Clean the product
...............................................................................................................................
54
Firmware updates
...............................................................................................................................
55
5
Theory of operation
Basic operation
...................................................................................................................................
58
Major product systems
.......................................................................................................
58
Product components
..........................................................................................................
59
Sequence of operation
.......................................................................................................
60
Engine control system
........................................................................................................................
61
DC controller
......................................................................................................................
62
Low-voltage power supply
.................................................................................................
62
High-voltage power supply
................................................................................................
63
Laser/scanner system
........................................................................................................................
65
Laser failure detection
.......................................................................................................
65
Image-formation system
.....................................................................................................................
66
Image-formation process
...................................................................................................
66
Latent-image formation stage
............................................................................................
67
Step 1: primary charging
...................................................................................
67
Step 2: laser-beam exposure
............................................................................
68
Developing stage
...............................................................................................................
68
Step 3: development
.........................................................................................
68
Transfer stage
....................................................................................................................
69
Step 4: primary transfer
.....................................................................................
69
Step 5: secondary transfer
................................................................................
69
Step 6: separation from the drum
......................................................................
70
ENWW
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