Troubleshooting and Maintenance 127
MAINTENANCE
PAPER JAM The recording paper is jammed in the
machine.
See Paper Jam, page 128.
PLS CLEAN DRUM The primary corona wire of drum unit
is dirty.
Clean the primary corona wire of
drum unit. (See Cleaning the
Drum Unit, page 141.)
PLS OPEN COVER A page, piece of paper or paper clip,
etc. may be jammed inside the
machine.
Open the front cover. If you see
any jammed paper or other item,
gently pull it out, then close the
front cover. If the error message
remains, open and close the front
cover again.
If the machine cannot reset itself
and return to the date and time
prompt, it will display MACHINE
ERROR XX. Please call your
Brother dealer for service.
TONER EMPTY Toner is used up and printing is not
possible, or toner cartridge is not
installed into the drum unit.
Replace the toner cartridge with a
new one, or install the toner
cartridge into the drum unit. (See
Replacing the Toner Cartridge,
page 142.)
ERROR MESSAGE CAUSE ACTION