Safety precautions
Follow at all times the precautions and warnings below to use the printer safely. Do not carry out any
operations or procedures other than as described in this document, because doing so may result in death,
serious personal injuries, or re.
Mains connection
●
Use the power-supply voltage specied on the label. Avoid overloading the printer's electrical outlet
with multiple devices. Doing so can cause a re or an electric shock hazard.
●
Ensure that the printer is well grounded. Failure to ground the printer may result in electric shock, re,
and susceptibility to electromagnetic interference.
●
Use only the electrical cord supplied by HP with the printer. Do not damage, cut, or repair the power
cord. A damaged power cord can cause re or electric shock. Replace a damaged power cord with an HP-
approved power cord.
●
Insert the power cord securely and completely into the wall socket and printer inlet. A poor connection
can cause a re or an electric shock hazard.
●
Never handle the power cord with wet hands. Doing so may cause an electric shock hazard.
●
Observe all warnings and instructions marked on the product.
Printer operation
●
Do not allow metal or liquids (except those used in HP Cleaning Kits) to touch the internal parts of the
printer. Doing so may cause re, electric shock, or other serious hazards.
●
Never insert your hand into the printer while it is printing. Moving parts inside the printer may cause
injuries.
●
Ventilation measures for your location, whether oice, copy room, or printer room, should meet local
environmental health and safety (EHS) guidelines and regulations.
●
Unplug the product from the wall before cleaning.
Printer servicing
●
There are no operator-serviceable parts inside the product. Refer servicing to qualied service
personnel; see Contact HP Support on page 166.
●
Do not disassemble or repair the printer yourself. There are hazardous voltages inside the printer that
can cause a re or electric shock hazard.
●
Internal fan blades are hazardous moving parts. Disconnect the printer before servicing.
Caution
Turn o the printer and unplug the power cord from the power outlet in any of the following cases:
●
There is smoke or an unusual smell coming from the printer
●
The printer is making an unusual noise not heard during normal operation
●
A piece of metal or a liquid (not part of cleaning and maintenance routines) touches internal parts of the
printer
●
During a thunderstorm
●
During a power failure
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