iv
LEDs
........................................................................................................................................................
65
LCD
.........................................................................................................................................................
66
Back light
...........................................................................................................................................
66
LCD messages
..................................................................................................................................
66
Reprinting documents
........................................................................................................................
68
Printing Secure data
..........................................................................................................................
69
Menu table
.........................................................................................................................................
70
Default settings
..................................................................................................................................
81
Color Calibration
................................................................................................................................
82
Auto Registration
...............................................................................................................................
82
Manual Registration
...........................................................................................................................
83
Frequency
..........................................................................................................................................
83
4
Option
84
Lower tray (LT-300CL)
.............................................................................................................................
84
SO-DIMM
.................................................................................................................................................
85
SO-DIMM types
.................................................................................................................................
85
Installing extra memory
.....................................................................................................................
86
5
Routine Maintenance
88
Replacing consumable items
...................................................................................................................
88
Before replacing the consumable items
............................................................................................
92
Toner cartridges
................................................................................................................................
95
Drum unit
.........................................................................................................................................
100
Belt unit
............................................................................................................................................
105
Waste toner box
..............................................................................................................................
109
Cleaning
................................................................................................................................................
114
Cleaning the outside of the machine
...............................................................................................
114
Cleaning the inside of the machine
.................................................................................................
116
Cleaning the corona wires
...............................................................................................................
120
Cleaning the drum unit
....................................................................................................................
124
Cleaning the paper pick-up roller
.....................................................................................................
130
Shipment of the machine
.......................................................................................................................
131
6
Troubleshooting
139
Identifying your problem
........................................................................................................................
139
LCD messages
......................................................................................................................................
140
Paper handling
......................................................................................................................................
144
Paper jams and how to clear them
........................................................................................................
145
Jam MP Tray (paper jam in the MP tray)
.........................................................................................
146
Jam Tray 1 / Jam Tray 2 (Paper jam inside the paper tray)
............................................................
146
Jam Duplex (paper jam underneath the standard paper tray (tray 1) or in the fuser unit)
...............
149
Jam Rear (Paper jam behind the back cover)
.................................................................................
152
Jam Inside (Paper jam inside the machine)
....................................................................................
155
Improving the print quality
......................................................................................................................
159
Solving print problems
...........................................................................................................................
165
Network problems
..................................................................................................................................
165
Other problems
......................................................................................................................................
166
For Macintosh with USB
..................................................................................................................
166
BR-Script 3
......................................................................................................................................
166