Cleaning; Cleaning The Exterior Of The Machine; Cleaning The Scanner Glass - Brother MFC4820C Service Manual

5.1 CLEANING

If the machine is stained or soiled, clean it as described below.

5.1.1 Cleaning the Exterior of the Machine

Gently wipe off the machine with a dry, soft cloth.
NOTE: Never use benzene, thinner, or other organic solvents. Do not use alcohol or a cloth
dampened with alcohol. The letters printed on the control panel might fade or vanish

5.1.2 Cleaning the Scanner Glass

If the scanner glass is stained or clouded, the print quality of fax document sent or copied will
lower. To keep the quality print, clean the scanner glass.
Open the document cover. Clean the scanner glass and the white film with isopropyl alcohol on a
soft lint-free cloth.
Scanner glass
White film
Document cover
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