Brother MFC-7240 User Manual
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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 product. Doing so could
cause a fire or electrical shock. Instead, use only a dry, lint-free cloth. For instructions on how
to clean the product, see Basic User’s Guide/Advanced User’s Guide: Routine Maintenance.
DO NOT use a vacuum cleaner to clean up scattered toner. Doing this might cause the toner
dust to ignite inside the vacuum cleaner, potentially starting a fire. Please carefully clean the
toner dust with a dry, lint-free soft cloth and dispose of it according to local regulations.
DO NOT inhale the toner powder. If toner powder is inhaled, please follow these steps
immediately:
• Move to an area with plenty of fresh air.
• Gargle and rinse your mouth out with plenty of water.
• If you develop a cough or any other symptoms soon after inhaling the toner, consult your
doctor immediately.
If toner powder is swallowed, rinse your mouth immediately and drink plenty of fresh water to
dilute the toner. Then consult your doctor immediately thereafter. For more safety information
regarding the toners used in your product, please visit the following web address to read the
Safety Data , which include important
information about the chemical composition of the toners and the precautions to take in case of
overexposure to toner.