Brother HL-2170W - Manual (Page 81)

Routine Maintenance
73
5
Cleaning
5
Clean the outside and inside of the printer 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 printer. If printed pages are stained with
toner, clean the inside of the printer with a dry, lint-free cloth.
Cleaning the outside of the printer
5
WARNING
Use neutral detergents.
DO NOT use cleaning materials that contain ammonia, alcohol, any type of spray, or any type of flammable
substance to clean the outside or inside of the machine. Doing this may cause a fire or electrical shock.
a Turn off the printer power switch and then unplug the printer.
b Pull the paper tray completely out of the printer.