Cleaning and Checking the machine. Brother 5450DN, HL-5450DNT, HL-5450DN

Routine Maintenance

Cleaning and Checking 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

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• DO NOT put a toner cartridge or a toner cartridge and drum unit assembly into a fire. It could explode, resulting in injuries.

• 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 or electrical shock.

Instead, use only a dry, lint-free cloth.

(uu Product Safety Guide: General precautions)

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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 machine

5 a Turn off the machine.

b Disconnect the interface cables from the machine, and then unplug the power cord from the electrical socket.

c Wipe the outside of the machine with a dry, lint-free cloth to remove dust.

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Routine Maintenance d Pull the paper tray completely out of the machine.

e If paper is loaded in the paper tray, remove it.

f Remove anything that is stuck inside the paper tray.

g Wipe the inside and the outside of the paper tray with a dry, lint-free cloth to remove dust.

5 h Re-load the paper and put the paper tray firmly back in the machine.

i Plug the machine’s power cord back into the electrical socket first, and then connect the interface cables.

j Turn on the machine.

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