Brother HL3045CN, HL3075CW Option, Control Panel, Routine Maintenance

3	Control Panel	74
	Control panel ...........................................................................................................................................	74
	Buttons ...................................................................................................................................................	74
	Go......................................................................................................................................................	75
	Cancel ...............................................................................................................................................	75
	Secure Print.......................................................................................................................................	75
	+ or - button .......................................................................................................................................	75
	Back...................................................................................................................................................	76
	OK .....................................................................................................................................................	76
	LEDs........................................................................................................................................................	76
	LCD .........................................................................................................................................................	76
	Back light (HL-3075CW only) ............................................................................................................	77
	LCD messages ..................................................................................................................................	77
	Reprinting documents........................................................................................................................	78
	Printing Secure data ..........................................................................................................................	79
	Using the control panel LCD menu....................................................................................................	81
	Menu table.........................................................................................................................................	82
	Default settings..................................................................................................................................	93
	Frequency..........................................................................................................................................	95
	Calibration .........................................................................................................................................	95
	Auto Registration ...............................................................................................................................	96
	Manual Registration...........................................................................................................................	97
4	Option	98
	SO-DIMM.................................................................................................................................................	98
	Installing extra memory .....................................................................................................................	99
5	Routine Maintenance	101
	Replacing the consumable items...........................................................................................................	101
	Toner cartridges ..............................................................................................................................	103
	Drum units .......................................................................................................................................	111
	Belt unit............................................................................................................................................	117
	Waste toner box ..............................................................................................................................	121
	Cleaning ................................................................................................................................................	127
	Cleaning the outside of the printer...................................................................................................	127
	Cleaning the LED head ...................................................................................................................	129
	Cleaning the corona wires ...............................................................................................................	130
	Cleaning the drum unit ....................................................................................................................	133
	Cleaning the paper pick-up roller.....................................................................................................	139

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