Brother International HL 4040CN Users Manual - English - Page 131

Cleaning, Cleaning the outside of the printer - replacement toner

Page 131 highlights

Routine Maintenance Cleaning 6 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 6 WA RNING Use neutral detergents. Cleaning with volatile liquids such as thinner or benzine will damage the surface of the printer. DO NOT use cleaning materials that contain ammonia. 6 DO NOT use flammable substances near the printer. Doing this might 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. 122

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Routine Maintenance
122
6
Cleaning
6
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
6
WARNING
Use neutral detergents. Cleaning with volatile liquids such as thinner or benzine will damage the surface of
the printer.
DO NOT use cleaning materials that contain ammonia.
DO NOT use flammable substances near the printer. Doing this might 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.