Brother MFC-9760 사용자 매뉴얼

Your Brother machine uses a drum and toner assembly for document printing. The toner life is 
directly dependent upon the amount of black printing on the printed pages. The estimated drum life 
is up to 20,000 A4 sized pages. Maintaining quality print during this period will depend on factors 
such as the number of pages printed per day, time between print jobs, the quality of the printing paper 
and the environment in which the machine is used.

The drum unit (DR-6000) is a consumable and to maintain an acceptable printing quality it should 
be replaced at the end of it’s 20,000 A4 page life. Printing quality is a subjective issue and the drum 
should be replaced at a time when the printing quality becomes unacceptable to the user in relation 
to the documents being printed. The print quality will deteriorate over time and replacing the drum 
will return the printing quality to its optimum level. In order to maintain optimum print quality, we 
also recommend that the drum is replaced after 18 months service.

To assist you, the machine will advise when approximately 5-15% of the drum life remains by 
showing the message CHANGE DRUM SOON on the display.

This indication takes the number of pages printed and the total printing time into consideration. 
When the message appears we advise that a new drum be obtained for replacement at a convenient 
future time.

To check the remaining drum life, press 

, 

, 

.

The following indication appears on the LCD for 5 sec, 
and the display returns automatically to GENERAL 
SETUP menu.

Press 

.

The machine uses a drum unit to create the print images on paper. If the screen displays CHANGE 
DRUM SOON, the drum unit is nearly at the end of its life. Prepare a new drum unit to replace the 
current one. You may need to order one from your Brother dealer.

Even if the display shows CHANGE DRUM SOON, you may be able to continue to print without 
replacing the drum unit for a while. However, if there is a noticeable deterioration in the output print 
quality even before CHANGE DRUM SOON is shown, then the drum unit should be replaced. You 
should clean the machine when you replace the drum unit.

We emphasise that even if the drum life remaining indicates 0%, you only need to 
replace the drum if the print quality is unacceptable. By using a drum past the 0% 
indication no damage will be caused to the machine and whilst the print quality 
remains acceptable then the drum may be used beyond its designed life.

DRUM LIFE
REMAINING:###%