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Troubleshooting and routine maintenance
155
C
Replacing periodic
maintenance parts C
The periodic maintenance parts will need to
be replaced regularly to maintain the print
quality. The parts listed below will have to be
replaced after printing approximately 50,000
pages for PF Kit MP and 100,000 pages for
PF Kit 1, PF Kit 2, Fuser and Laser. Please
call your Brother dealer when the following
messages appear on the LCD.
Machine Information C
Checking the Serial Number C
You can see the machine’s Serial Number on
the LCD.
a Press Menu, 8, 1.
b Press Stop/Exit.
Checking the Page Counters C
You can see the machine’s Page Counters
for copies, printed pages, reports and lists,
faxes or a summary total.
a Press Menu, 8, 2.
b Press a or b to see Total, Fax/List,
Copy or Print.
c Press Stop/Exit.
Checking the remaining life of
parts C
You can see the remaining life of the
machine’s drum unit and periodic
maintenance parts.
a Press Menu, 8, 3.
b Press a or b to choose 1.Drum,
2.Fuser, 3.Laser, 4.PF kit MP,
5.PF kit 1 or 6.PF Kit 2
1
.
Press OK.
1
PF Kit 2 appears only when the optional
LT-5300 tray is installed. (MFC-8380DN)
c Press Stop/Exit.
LCD message Description
Replace PF KitMP
Replace paper feeding kit for
MP tray.
Replace PF Kit1 Replace paper feeding kit for
Tray 1.
Replace PF Kit2
(MFC-8380DN)
Replace paper feeding kit for
Tray 2.
Replace Fuser Replace fuser unit.
Replace Laser Replace laser unit.