Brother HL-L9200CDWT データシート

Troubleshooting 

Registration

Registration failed.



Press and hold down 

 to turn the machine off. 

Wait a few seconds, and then turn it on again. 
Perform the colour registration again using the 
Touchscreen (see Colour Registration 
on page 117).



Install a new belt unit (see Replacing the belt unit 
on page 140).



If the problem continues, contact Brother 
customer service or your local Brother dealer.

Replace Belt

It is time to replace the belt unit.

Replace the belt unit (see Replacing the belt unit 
on page 140).

Replace Drum

It is time to replace the drum unit.

Replace the drum unit (

see

on page 133).

The drum unit counter was not reset 
when a new drum was installed.

Reset the drum unit counter by following the 
instructions included with the new drum unit.

Replace Fuser

It is time to replace the fuser unit.

Contact Brother customer service or your local 
Brother dealer or a Brother Authorized Service 
Center to replace the fuser unit.

Replace Laser

It is time to replace the laser unit.

Contact Brother customer service or your local 
Brother dealer or a Brother Authorized Service 
Center to replace the laser unit.

Replace PF Kit 1

Replace PF Kit 2

Replace PF Kit MP

It is time to replace the paper 
feeding kit.

Contact Brother customer service or your local 
Brother dealer or a Brother Authorized Service 
Center to replace the PF kit.

Replace Toner

The toner cartridge is at the end of 
its life. The machine will stop all print 
operations.

Replace the toner cartridge for the colour indicated on 
the Touchscreen (

see

on page 128).

Replace WT Box

It is time to replace the waste toner 
box.

Replace the waste toner box (

see

waste toner box on page 146).

Screen Init. Fail

The Touchscreen was pressed 
before the power on initialization 
was completed.

Make sure nothing is touching or resting on the 
Touchscreen.

Debris may be stuck between the 
lower part of the Touchscreen and 
its frame.

Insert a piece of stiff paper between the lower part of 
the Touchscreen and its frame and slide it back and 
forth to push out the debris.

Self-Diagnostic

The temperature of the fuser unit 
does not rise to a specified 
temperature within the specified 
time.

Turn the machine off, wait a few seconds, and then 
turn it on again. Leave the machine for 15 minutes 
with the power on.

The fuser unit is too hot.

Short paper

The length of the paper in the tray is 
too short for the machine to deliver it 
to the Face-down output tray.

Open the back cover (face-up output tray) to let the 
printed page exit onto the face-up output tray. 
Remove the printed pages, and then press Retry.