Cleaning The Machine; Cleaning The Outside Of The Machine - Brother MFC-7240 Basic User's Manual

Cleaning the machine

Clean the outside and inside of the machine
regularly with a dry, lint-free cloth. When you
replace the toner cartridge or the drum unit,
make sure that you clean the inside of the
machine. If printed pages are stained with
toner, clean the inside of the machine with a
dry, lint-free cloth.
WARNING
DO NOT use flammable substances, any
type of spray, or an organic solvent/liquid
containing alcohol or ammonia to clean the
inside or outside of the machine. Doing so
could cause a fire. Instead, use only a dry,
lint-free cloth. 
(See Product Safety Guide: General
precautions.)
Be careful not to inhale toner.
Important
Use neutral detergents. Cleaning with
volatile liquids such as thinner or benzine
will damage the surface of the machine.
Cleaning the outside of the
A
machine
a
Turn off the machine. Unplug the
telephone line cord first, disconnect all
cables, and then unplug the power cord
from the electrical socket.
Note
(For FAX-2840 and MFC-7240) 
To prevent you from losing any important
messages, see Transferring your faxes or
Fax Journal report uu page 83.
b
Pull the paper tray completely out of the
machine.
c
Wipe the outside of the machine with a
dry, lint-free soft cloth to remove dust.
Routine maintenance
65
A
A