Brother HL-L8250CDN User Manual page 7

3 General Information
Control panel ...........................................................................................................................................87
Control panel overview ......................................................................................................................87
LED indications..................................................................................................................................89
Machine status messages .................................................................................................................89
Settings table.....................................................................................................................................90
Printing Secure documents....................................................................................................................101
Secure documents...........................................................................................................................101
How to print Secure documents ......................................................................................................101
Security features....................................................................................................................................102
Setting Lock.....................................................................................................................................102
Secure Function Lock 3.0................................................................................................................103
IPSec ...............................................................................................................................................104
Ecology features ....................................................................................................................................105
Toner Save ......................................................................................................................................105
Sleep Time ......................................................................................................................................105
Deep Sleep mode............................................................................................................................105
Auto Power Off ................................................................................................................................106
Quiet mode feature ................................................................................................................................107
Turning Quiet mode on/off...............................................................................................................107
Color Correction.....................................................................................................................................108
Color Calibration..............................................................................................................................108
Color Registration............................................................................................................................109
Auto Correction................................................................................................................................109
4 Options
Lower tray (LT-320CL)...........................................................................................................................111
SO-DIMM...............................................................................................................................................112
SO-DIMM types ...............................................................................................................................112
Installing extra memory ...................................................................................................................113
5 Routine Maintenance
Replacing supplies.................................................................................................................................115
Replacing the toner cartridges.........................................................................................................119
Replacing the drum unit...................................................................................................................125
Replacing the belt unit .....................................................................................................................132
Replacing the waste toner box ........................................................................................................138
Cleaning and Checking the machine .....................................................................................................145
Cleaning the outside of the machine ...............................................................................................145
Cleaning the inside of the machine .................................................................................................147
Cleaning the corona wires ...............................................................................................................151
Cleaning the drum unit ....................................................................................................................154
Cleaning the paper pick-up roller.....................................................................................................161
Replacing periodic maintenance parts...................................................................................................162
Packing and shipping the machine ........................................................................................................163
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