User Manual

Table Of Contents
Troubleshooting and routine maintenance
173
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
1
. Please call your Brother
dealer when the following messages appear
on the LCD.
1
A4 or Letter size single-sided pages.
Machine Information C
Checking the Serial Number C
You can see the machine’s Serial Number on
the LCD.
a (For MFC-9320CW) Press Menu, 8, 1.
(For MFC-9120CN) Press Menu, 6, 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 (For MFC-9320CW) Press Menu, 8, 2.
(For MFC-9120CN) Press Menu, 6, 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 machine’s parts life on the
LCD.
a (For MFC-9320CW) Press Menu, 8, 3.
(For MFC-9120CN) Press Menu, 6, 3.
Machine Info.
3.Parts Life
b Press a or b to choose 1.Drum,
2.Belt Unit, 3.PF Kit or
4.Fuser.
Press OK.
c Press Stop/Exit.
LCD message Description
Replace PF Kit
Replace the paper feeding kit
for the paper tray.
Replace Fuser
Replace the fuser unit.