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viii
4 Control Panel
76
LEDs (Light Emitting Diodes)...................................................................................................................76
Service call indications ............................................................................................................................82
Control panel buttons...............................................................................................................................84
Print a test page ................................................................................................................................85
Print the Printer Settings page...........................................................................................................86
Print Fonts .........................................................................................................................................87
Default settings..................................................................................................................................88
5 Options
89
Lower tray (LT-5300) ...............................................................................................................................89
SO-DIMM (memory module)....................................................................................................................90
SO-DIMM types.................................................................................................................................90
Installing extra memory .....................................................................................................................91
6 Routine Maintenance
93
Replacing the consumable items.............................................................................................................93
Consumables.....................................................................................................................................93
Toner cartridge ..................................................................................................................................94
Drum unit.........................................................................................................................................101
Cleaning ................................................................................................................................................106
Cleaning the outside of the printer...................................................................................................106
Cleaning the inside of the printer.....................................................................................................108
Cleaning the paper pick-up roller.....................................................................................................111
Cleaning the corona wires .....................................................................................................................113
Cleaning the corona wire.................................................................................................................113
7 Troubleshooting
115
Identifying your problem ........................................................................................................................115
Error messages in the Status Monitor ...................................................................................................116
Error message printout ..........................................................................................................................118
Paper handling ......................................................................................................................................119
Paper jams and how to clear them ........................................................................................................120
Jam MP tray / Tray1 / Tray2 / Tray3 / Inside ...................................................................................120
Jam Rear / Duplex...........................................................................................................................125
Improving the print quality......................................................................................................................129
Solving print problems ...........................................................................................................................136
Network problems (For HL-5350DN and HL-5370DW) .........................................................................137
Other problems......................................................................................................................................137
For Macintosh with USB..................................................................................................................137
BR-Script 3 ......................................................................................................................................138