Brother Industries Ltd. 8CAG19 用户手册
Troubleshooting and Routine Maintenance
161
B
Cleaning the paper pick-up
roller
roller
B
a
Pull the paper tray completely out of the
machine.
machine.
b
Unplug the machine from the AC power
outlet and open the Jam Clear Cover (1)
at the back of the machine.
outlet and open the Jam Clear Cover (1)
at the back of the machine.
c
Clean the Paper Pick-up Roller (1) with
isopropyl alcohol on a cotton swab.
isopropyl alcohol on a cotton swab.
d
Close the Jam Clear Cover.
Make sure the cover is closed properly.
Make sure the cover is closed properly.
e
Put the paper tray firmly back in the
machine.
machine.
f
Re-connect the power cord.
Cleaning the print head
B
To maintain good print quality, the machine
will automatically clean the print head. You
can start the cleaning process manually if
there is a print quality problem.
will automatically clean the print head. You
can start the cleaning process manually if
there is a print quality problem.
Clean the print head and ink cartridges if you
get a horizontal line in the text or graphics on
your printed pages. You can clean Black only,
three colors at a time
(Cyan/Yellow/Magenta), or all four colors at
once.
get a horizontal line in the text or graphics on
your printed pages. You can clean Black only,
three colors at a time
(Cyan/Yellow/Magenta), or all four colors at
once.
Cleaning the print head consumes ink.
Cleaning too often uses ink unnecessarily.
Cleaning too often uses ink unnecessarily.
CAUTION
DO NOT touch the print head. Touching the
print head may cause permanent damage
and may void the print head's warranty.
print head may cause permanent damage
and may void the print head's warranty.
a
Press .
b
Press Cleaning.
Press OK.
Press OK.
c
Press and choose Black, Color or
All
All
.
The machine cleans the print head.
When cleaning is finished, the machine
will go back to standby mode
automatically.
When cleaning is finished, the machine
will go back to standby mode
automatically.
Note
If you clean the print head at least five
times and the print has not improved, try
installing a new Genuine Brother Brand
replacement cartridge for each problem
color. Try cleaning the print head again up
to five more times. If the print has not
improved call Brother Customer Service
call Brother Customer Service. (See
Brother numbers on page i)
times and the print has not improved, try
installing a new Genuine Brother Brand
replacement cartridge for each problem
color. Try cleaning the print head again up
to five more times. If the print has not
improved call Brother Customer Service
call Brother Customer Service. (See
Brother numbers on page i)
Checking the print quality
B
If faded or streaked colors and text appear on
your output, some of the nozzles may be
clogged. You can check this by printing the
Print Quality Check Sheet and looking at the
nozzle check pattern.
your output, some of the nozzles may be
clogged. You can check this by printing the
Print Quality Check Sheet and looking at the
nozzle check pattern.
a
Press .
1
1