Media detection
.......................................................................................
58
Feed-speed control
...................................................................................
59
Fusing and delivery block
.........................................................................................
59
Loop control
............................................................................................
59
Pressure roller pressurization and depressurization control
............................
61
Output bin full detection
............................................................................
62
Duplex block (duplex models only)
............................................................................
63
Duplex reverse and duplex feed control
......................................................
63
Duplex operation
.....................................................................................
64
Jam detection
.........................................................................................................
66
Paper feeder
.........................................................................................................................
68
Paper-feeder motors
.................................................................................................
69
Paper-feeder paper pickup and feed
.........................................................................
70
Cassette media-size detection and cassette-presence detection
......................................
70
Paper-feeder cassette lift operation
............................................................................
71
Paper-feeder jam detection
.......................................................................................
72
Optional 3X500-sheet paper deck
...........................................................................................
73
Motor control
..........................................................................................................
76
Pickup-and-feed operation
........................................................................................
77
Cassette media-size detection and cassette-presence detection
......................................
78
Cassette lift-up operation
..........................................................................................
79
Jam detection
.........................................................................................................
81
2
Removal and replacement
..............................................................................................
83
Introduction
...........................................................................................................................
84
Removal and replacement strategy
...........................................................................................
84
Electrostatic discharge
............................................................................................................
84
Required tools
........................................................................................................................
85
Service approach
...................................................................................................................
86
Before performing service
........................................................................................
86
After performing service
...........................................................................................
86
Post-service test
.......................................................................................................
86
Print-quality test
........................................................................................
86
Removal and replacement procedures
......................................................................................
87
Print cartridges
........................................................................................................
87
Toner-collection unit
.................................................................................................
91
Fuser
.....................................................................................................................
93
Reset the New Fuser Kit setting at the control panel
......................................
93
Pickup roller (Tray 1)
...............................................................................................
94
Separation pad (Tray 1)
...........................................................................................
95
Separation roller assembly (Tray 2)
...........................................................................
97
ENWW
vii