Ricoh M022 Service Manual page 9

6. The inside and the metal parts of the fusing unit become extremely hot while the machine is operating.
Be careful to avoid touching those components with your bare hands.
7. To prevent a fire or explosion, keep the machine away from flammable liquids, gases, and aerosols.
8. When a thick book or three-dimensional original is placed on the exposure glass and the ARDF cover
is lowered, the back side of the ARDF rises up to accommodate the original. Therefore, when closing
the ARDF, please be sure to keep your hands away from the hinges at the back of the ARDF.
Health Safety Conditions
1. Never operate the machine without the ozone filters installed.
2. Always replace the ozone filters with the specified types at the proper intervals.
3. 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 machine and its peripherals must be installed and maintained by a customer service representative
who has completed the training course on those models.
2. The NVRAM on the system control board 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.
Safety and Ecological Notes for Disposal
1. Do not incinerate toner bottles or used toner. Toner dust may ignite suddenly when exposed to an
open flame.
2. Dispose of used toner, developer, and organic photoconductors in accordance with local regulations.
(These are non-toxic supplies.)
3. Dispose of replaced parts in accordance with local regulations.
4. When keeping used lithium batteries in order to dispose of them later, do not put more than 100
batteries per sealed box. Storing larger numbers or not sealing them apart may lead to chemical
reactions and heat build-up.
• The danger of explosion exists if a battery of this type is incorrectly replaced.
• Replace only with the same or an equivalent type recommended by the manufacturer. Discard used
batteries in accordance with the manufacturer's instructions.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA
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