Cautions during removal and replacement
.................................................................
70
Electrostatic discharge
.............................................................................................
71
Required tools
.........................................................................................................
72
Service approach
...................................................................................................................
73
Before performing service
........................................................................................
73
After performing service
...........................................................................................
73
Post service test
.......................................................................................................
73
Print-quality test
........................................................................................
73
Parts removal order
.................................................................................................
74
Customer self repair (CSR) components
.....................................................................................
76
Print cartridges
........................................................................................................
76
Duplex reverse guide
...............................................................................................
78
Toner collection unit
................................................................................................
79
Formatter PCA
........................................................................................................
81
Disk drives
.............................................................................................................
82
Remove the HDD
......................................................................................
82
Remove the SSM
......................................................................................
84
Install a replacement hard drive
.................................................................
85
Reload the firmware
..................................................................
85
Tray cassette
..........................................................................................................
86
Fuser
.....................................................................................................................
87
Pickup roller (Tray 1)
...............................................................................................
88
Pickup roller (Tray 2)
...............................................................................................
89
Pickup and feed rollers (Tray 3)
................................................................................
91
Separation roller (Tray 2)
.........................................................................................
93
Secondary transfer roller
..........................................................................................
94
Reinstall the transfer roller
.........................................................................
95
Secondary transfer assembly
....................................................................................
96
Reinstall the secondary transfer assembly
....................................................
97
Intermediate transfer belt (ITB)
...................................................................................
98
Right door (optional paper feeder)
..........................................................................
100
Covers
................................................................................................................................
102
Identification and location
......................................................................................
102
Front door assembly
..............................................................................................
103
Right door assembly
..............................................................................................
105
Right rear cover
....................................................................................................
109
Left cover
.............................................................................................................
111
Remove the left cover
..............................................................................
111
Left bottom cover
...................................................................................................
113
Remove the left bottom cover
...................................................................
113
Left bottom handle
.................................................................................................
114
ENWW
vii