Table of contents
1
Product information
Product configuration
...........................................................................................................................
2
Product features
...................................................................................................................................
3
Identify product parts
............................................................................................................................
4
2
Managing and maintenance
Replace the print cartridge
...................................................................................................................
8
Printer information pages
...................................................................................................................
10
Demo page
........................................................................................................................
11
Configuration page
............................................................................................................
12
Clean the device
.................................................................................................................................
13
Clean the print-cartridge area
............................................................................................
13
Clean the device paper path
..............................................................................................
15
Change the pickup roller
....................................................................................................................
17
Clean the pickup roller
........................................................................................................................
20
Change the printer separation pad
.....................................................................................................
21
EconoMode
........................................................................................................................................
24
3
Theory of operation
Introduction
.........................................................................................................................................
26
Internal components
...........................................................................................................................
27
Timing
.................................................................................................................................................
28
Engine control system
........................................................................................................................
29
Laser/scanner system
........................................................................................................................
31
Pickup/feed/delivery system
...............................................................................................................
32
Image-formation system
.....................................................................................................................
33
Step 1: Primary charging
...................................................................................................
33
Step 2: Laser beam exposure
............................................................................................
34
Step 3: Developing
............................................................................................................
34
Step 4: Transfer
.................................................................................................................
35
Step 5: Separation
.............................................................................................................
35
Step 6: Fusing
....................................................................................................................
36
Step 7: Drum cleaning
.......................................................................................................
36
4
Removal and replacement
Introduction
.........................................................................................................................................
38
Removal and replacement strategy
...................................................................................
38
Electrostatic discharge
.......................................................................................................
38
ENWW
iii