Brother MFC-J450DW All in One Printer User Manual


 
37
A
A
Cleaning and checking
the machine
A
Cleaning the outside of the
machine A
Clean the LCD screen as follows:
IMPORTANT
Press and hold down to turn the
machine off. The LCD will show
Shutting Down for a few seconds
before the power goes off.
DO NOT use any type of liquid cleaners
(including ethanol).
a Clean the LCD screen with a dry, soft
lint-free cloth.
Clean the outside of the machine as
follows:
IMPORTANT
Use neutral detergents. Cleaning with
volatile liquids, such as thinner or benzine,
will damage the outside surface of the
machine.
DO NOT use cleaning materials that
contain ammonia.
DO NOT use isopropyl alcohol to remove
dirt from the control panel. It may crack the
panel.
a Pull the paper tray (1) completely out of
the machine.
b Wipe the outside of the machine with a
dry, soft lint-free cloth to remove dust.
c Lift the output paper tray cover and
remove anything that is stuck inside the
paper tray.
Routine maintenance A
1