Output is curled or wrinkled
.............................................................................................
490
Product will not duplex or duplexes incorrectly
................................................................
490
Use manual print modes
..................................................................................................................
492
Solve image-quality problems
..........................................................................................................
494
Image defects table
.........................................................................................................
494
Solve performance problems
...........................................................................................................
500
Solve connectivity problems
.............................................................................................................
501
Solve direct-connect problems
........................................................................................
501
Solve network problems
..................................................................................................
501
Service mode functions
....................................................................................................................
503
Service menu
...................................................................................................................
503
Product resets
..................................................................................................................
505
Restore factory settings
..................................................................................
505
Hard disk initialization (optional)
.....................................................................
505
NVRAM initialization
........................................................................................
506
Restore factory settings (cold reset)
..............................................................
506
Solve fax problems
...........................................................................................................................
507
Solve e-mail problems
......................................................................................................................
507
Validate the SMTP gateway address
...............................................................................
507
Validate the LDAP gateway address
...............................................................................
507
8
Parts and diagrams
Order parts, accessories, and supplies
............................................................................................
510
Part numbers
....................................................................................................................................
511
Customer self-repair (CSR) components
.........................................................................
511
Accessories and products
................................................................................................
512
Print cartridges and toner collection unit
..........................................................................
513
Memory
............................................................................................................................
513
Cables and interfaces
......................................................................................................
514
Service kits
......................................................................................................................
515
Service manuals and user documentation
.......................................................................
518
Screws
..............................................................................................................................................
519
How to use the parts lists and diagrams
..........................................................................................
519
ADF and scanner assemblies
..........................................................................................................
520
External covers, panels, and doors
..................................................................................................
522
Right door assembly
.........................................................................................................................
524
Internal components
.........................................................................................................................
526
Internal components (1 of 5)
............................................................................................
526
Internal components (2 of 5)
............................................................................................
528
Internal components (3 of 5)
............................................................................................
530
Internal components (4 of 5)
............................................................................................
532
Internal components (5 of 5)
............................................................................................
534
Fuser
................................................................................................................................
536
ENWW
xiii