Brother HL-L3230CDW Online User's Manual page 217

Error Message
Cartridge Error
Condensation
Cooling Down
Cover is Open
Cover is Open
Drum !
Drum Stop
Jam 2-sided
Jam Inside
Jam Manual Feed
Jam Rear
Jam Tray1
Cause
The toner cartridge is not installed
correctly.
Condensation may have formed
inside the machine after a room
temperature change.
The temperature of the inside of
the machine is too hot. The
machine pauses its current print
job and goes into cooling down
mode.
The top cover is not completely
closed.
The fuser cover is not completely
closed.
The corona wires on the drum unit
must be cleaned.
It is time to replace the drum unit.
The paper is jammed underneath
the paper tray or the fuser unit.
The paper is jammed inside the
machine.
The paper is jammed in the
manual feed slot of the machine.
The paper is jammed in the back
of the machine.
The paper is jammed in the
indicated paper tray.
Action
Remove the toner cartridge and drum unit
assembly for the colour that is indicated on the
LCD. Take out the toner cartridge, and put it
back into the drum unit again. Install the toner
cartridge and drum unit assembly back in the
machine.
If the problem continues, contact Brother
customer service or your local Brother dealer.
Leave the machine turned on. Wait for 30
minutes with the top cover in the open
position. Then turn off the machine and close
the cover. Turn it on again.
Wait until the machine has finished cooling
down. Make sure all vents on the machine are
clear of obstructions.
When the machine has cooled down, it will
resume printing.
Open and then firmly close the top cover of the
machine.
Close the fuser cover located inside the back
cover of the machine.
Clean the corona wires on the drum unit.
See Related Information: Clean the Corona
Wires.
If the problem continues, replace the drum unit
with a new one.
Replace the drum unit.
See Related Information: Replace the Drum
Unit.
Remove the paper tray or open the back cover
to gently remove the jammed paper.
Open the top cover, remove the toner
cartridges and drum unit assembly, and gently
remove the jammed paper. Reinstall the toner
cartridges and drum unit assemblies into the
machine. Close the top cover.
Gently remove the jammed paper from in and
around the manual feed slot. Reload the paper
into the manual feed slot, and then press
Retry.
Open the fuser cover and gently remove the
jammed paper. Close the fuser cover. If the
error message remains, press Retry.
Pull out the paper tray and gently remove all
jammed paper as shown in the animation on
the LCD.
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