Brother HL-2150N - Manual (Page 3)

ii
Safety precautions
To use the printer safely
Please keep these instructions for later reference and read them before attempting any maintenance.
WARNING
There are high voltage electrodes inside the printer. Before you clean the inside of the printer, make sure
that you have turned off the power switch and unplugged the printer from the AC power outlet.
DO NOT handle the plug with wet hands. Doing this might cause an electrical shock.
Always make sure the plug is fully inserted.
DO NOT use a vacuum cleaner to clean up scattered toner. Doing this might cause the toner dust to ignite
inside the vacuum cleaner, potentially starting a fire. Carefully clean the toner dust with a dry, lint-free cloth
and dispose of it according to local regulations.
DO NOT use flammable substances, any type of spray or organic solvent/liquids containing alcohol /
ammonia to clean the inside or outside of the machine. Doing this may cause a fire or electrical shock.
Refer to Cleaning on page 73 for how to clean the machine.