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Cleaning the Printer
Dell 7330 Mono Laser Printer
7-2
Cleaning the Printer
This section describes how to clean the printer in order to maintain it in good condition and
print clean printouts all the time.
Warning: Be sure to turn off and unplug the printer before accessing the interior of the printer
for cleaning, maintenance, or fault clearance. Access to a live printer’s interior can cause
electric shock.
Cleaning the Exterior
Clean the exterior of the printer about once a month. Wipe the parts with a wet but well-wrung
soft cloth. Then wipe with another dry soft cloth. For stubborn stains, apply a small amount of
neutral detergent, and gently wipe the stain off.
Note: Do not spray the detergent directly on the printer. The liquid detergent may enter the
printer through a gap and cause problems. Never use cleaning agents other than water or
neutral detergent.
Cleaning the Interior
After clearing paper jams or replacing the print cartridge, inspect the inside of the printer
before closing the printer covers.
Warning: Never touch a labeled area found on or near the heat roller in the fuser. You can get
burned. If a sheet of paper is wrapped around the heat roller, do not try to remove it by yourself
to avoid injuries or burns. Switch off the printer immediately. Go to the Dell Support website,
www.support.dell.com
.
■ Remove any remaining pieces of paper.
■ Remove any dust or stains with a dry clean cloth.