Turn off the printer using the Branch Circuit Breakers in either of the following cases:
During a thunderstorm
●
During a power failure
●
Take special care with zones marked with warning labels.
General cleaning instructions
Follow these instructions whenever you find in this guide no specific instructions for
cleaning a particular part.
For general cleaning, a lint-free cloth dampened with distilled water is recommended. Let
the cleaned part dry, or use a dry cloth to dry it completely.
Do not spray fluids directly onto the HP product. Spray the fluid onto the cloth used for
cleaning.
To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral
detergent, or general-purpose industrial cleaner (such as Simple Green industrial cleaner).
Remove any remaining soap foam with a dry cloth.
For glass surfaces, use a soft, lint-free cloth lightly moistened with a non-abrasive glass
cleaner or with general purpose glass cleaner (such as Simple Green glass cleaner).
Remove any remaining soap foam with a lint-free cloth dampened with distilled water and
dry the surface with a dry cloth to prevent spotting.
CAUTION:
tetrachloride on the glass: they can damage it. Do not place or spray liquid directly onto
the glass: the liquid could seep under the glass and damage the device. You can use a
canister of compressed air to remove dust from electronic/electrical parts.
CAUTION:
damage electrical circuits.
CAUTION:
other chemical detergents, which could damage the product or the environment.
NOTICE:
In some locations the use of cleaner products is regulated. Ensure that your
cleaner complies with federal, state, and local regulations.
Electric shock hazard
Following standard Residual Current Circuit Breaker (RCCB) recommendations, it is
recommended that the RCCBs are tested on a yearly basis.
Do not use abrasives, acetone, benzene, sodium hydroxide, or carbon
Do not use a water-based cleaner on parts with electrical contacts: it could
Do not use wax, alcohol, benzene, thinner, ammonia-based cleaners, or
Electric shock hazard
3