Brother MFC-9140CDN Basic User's Manual page 87

WARNING
• 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 product. Doing so could cause a
fire or electrical shock. Instead, use only
a dry, lint-free cloth.
(See Product Safety Guide: General
precautions.)
Routine maintenance
IMPORTANT
• Handle the toner cartridge carefully. If
toner scatters on your hands or clothes,
immediately wipe or wash it off with cold
water.
• To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations.
<Toner cartridge>
<Drum unit>
• We recommend that you place the toner
cartridge on a clean, flat, level, stable
surface with disposable paper underneath
it in case you accidentally spill or scatter
toner.
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