Brother HL-3450CN User Manual

Page 204

CHAPTER 7 TROUBLE SHOOTING

7-26

Question Recommendation

Toner is scattered or
Toner stains appear

ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.

1) Identify the color causing the problem and replace

that
toner cartridge.

2) Replace the OPC belt cartridge.

The color of your
printouts is not what
you expected

1) Initiate a test print from the control panel.
2) Check that the toner cartridges are installed

correctly.

3) Check that the toner cartridges are not empty.
4) Adjust the color by using the custom setting in the

driver. Colors the printer can display and colors you
see on a monitor are different. The printer may not
be able to reproduce the colors on your monitor.

5) Check to ensure the specified paper was used.

All one color

Replace the OPC belt cartridge.

Dirt on back of paper

1) Replace the Oil Bottle.
2) Replace the Fuser Cleaning Roller.

Shade on the
transparency

1) Change to the recommended type of transparency,

and then check that the problem is solved.

2) Check that the media type mode is selected

correctly.

Color misregistration

1) Check that the OPC Belt Cartridge is installed

correctly.

2) Replace the OPC Belt Cartridge.