Ricoh D245 Service Manual page 11

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Important Safety Notices
Safety
Prevention of Physical Injury
1. Before disassembling or assembling parts of the machine and peripherals, make sure that the
machine and peripheral power cords are unplugged.
2. The plug should be near the machine and easily accessible.
3. Note that some components of the machine and the paper tray unit are supplied with
electrical voltage even if the main power switch is turned off.
4. 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.
5. If the [Start] key is pressed before the machine completes the warm-up period (the [Start] key
starts blinking red and green), keep hands away from the mechanical and the electrical
components as the machine starts making copies as soon as the warm-up period is
completed.
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.
Health Safety Conditions
1. For the model with ozone filters installed at the factory, never operate the machine without the
ozone filters installed.
2. For the model with ozone filters installed at the factory, always replace the 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.