ix
4 Control Panel
75
LEDs (Light Emitting Diodes)...................................................................................................................75
Service call indications ............................................................................................................................81
Control panel buttons...............................................................................................................................83
Print a test page ................................................................................................................................84
Print the Printer Settings page...........................................................................................................85
Print Fonts .........................................................................................................................................86
Default settings..................................................................................................................................87
5 Options
88
Lower tray (LT-5300) ...............................................................................................................................88
SO-DIMM (memory module)....................................................................................................................89
SO-DIMM types.................................................................................................................................89
Installing extra memory .....................................................................................................................90
6 Routine Maintenance
92
Replacing the consumable items.............................................................................................................92
Consumables.....................................................................................................................................92
Toner cartridge ..................................................................................................................................93
Drum unit.........................................................................................................................................100
Cleaning ................................................................................................................................................105
Cleaning the outside of the printer...................................................................................................105
Cleaning the inside of the printer.....................................................................................................107
Cleaning the paper pick-up roller.....................................................................................................110
Cleaning the corona wires .....................................................................................................................112
Cleaning the corona wire.................................................................................................................112
7 Troubleshooting
114
Identifying your problem ........................................................................................................................114
Error messages in the Status Monitor ...................................................................................................115
Error message printout ..........................................................................................................................117
Paper handling ......................................................................................................................................118
Paper jams and how to clear them ........................................................................................................119
Jam MP tray / Tray1 / Tray2 / Tray3 / Inside ...................................................................................119
Jam Rear / Duplex...........................................................................................................................124
Improving the print quality......................................................................................................................128
Solving print problems ...........................................................................................................................135
Network problems (For HL-5350DN and HL-5370DW) .........................................................................136
Other problems......................................................................................................................................136
For Macintosh with USB..................................................................................................................136
BR-Script 3 ......................................................................................................................................137