Important Safety Notices - Ricoh J-P3 Service Manual

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IMPORTANT SAFETY NOTICES

PREVENTION OF PHYSICAL INJURY
1. Before disassembling or assembling parts of the printer and peripherals,
make sure that the printer power cord is unplugged.
2. The wall outlet should be near the printer and easily accessible.
3. If any adjustment or operation check has to be made with exterior covers off
or open while the main switch is turned on, keep hands away from electrified
or mechanically driven components.
4. The printer drives some of its components when it completes the warm-up
period. Be careful to keep hands away from the mechanical and electrical
components as the printer starts operation.
5. The inside and the metal parts of the fusing unit become extremely hot while
the printer is operating. Be careful to avoid touching those components with
your bare hands.
HEALTH SAFETY CONDITIONS
Toner and developer are non-toxic, but if you get either of them in your eyes by
accident, it may cause temporary eye discomfort. Try to remove with eye drops
or flush with water as first aid. If unsuccessful, get medical attention.
OBSERVANCE OF ELECTRICAL SAFETY STANDARDS
1. The printer and its peripherals must be serviced by a customer service
representative who has completed the training course on those models.
2. The NVRAM module (option) installed on the controller has a lithium battery
which can explode if replaced incorrectly. Replace the NVRAM only with an
identical one. The manufacturer recommends replacing the entire NVRAM.
Do not recharge or burn this battery. Used NVRAM must be handled in
accordance with local regulations.
3. The optional fax and memory expansion units contain lithium batteries,
which can explode if replaced incorrectly. Replace only with the same or an
equivalent type recommended by the manufacturer. Do not recharge or burn
the batteries. Used batteries must be handled in accordance with local
regulations.