Ricoh SP C840DN Read This First Manual page 10

Handling the Machine's Interior
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WARNING:
• Do not remove any covers or screws other than those explicitly mentioned
in this manual. Inside this machine are high voltage components that are
an electric shock hazard and laser components that could cause blindness.
Contact your sales or service representative if any of the machine's internal
components require maintenance, adjustment, or repair.
• Do not attempt to disassemble or modify this machine. Doing so risks burns
and electric shock. Note again that exposure to the laser components
inside this machine risks blindness.
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CAUTION:
• Some of this machine's internal components get very hot. For this reason,
take care when removing misfed paper. Not doing so could result in burns.
• Some of the internal components of this machine might be fragile. When
you remove jammed paper, do not touch the sensors, connectors, LEDs, or
other fragile parts that are shown in the Troubleshooting manual. Doing so
may cause malfunctions.
• When removing jammed paper, make sure not to trap or injure your fingers.
• When loading paper, take care not to trap or injure your fingers.
• Keep your hands clear of the booklet finisher tray when removing misfed
paper, pulling out or pushing in the finisher's staple unit. You can trap and
injure your fingers if you do not.
• While safety measures have been installed to prevent accidents, you must
not touch the machine's rollers while it is operating. Doing so could cause
injury.
• If the machine's interior is not cleaned regularly, dust will accumulate. Fire
and breakdown can result from heavy accumulation of dust inside this
machine. Contact your sales or service representative for details about and
charges for cleaning the machine's interior.
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