Read This First; Safety Notices - Ricoh B230 Service Manual

Read This First

Safety Notices

Important Safety Notices
Prevention of Physical Injury
1. Before disassembling or assembling parts of the copier and peripherals, make sure
that the copier power cord is unplugged.
2. The wall outlet should be near the copier 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 copier 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
copier starts operation.
5. The inside and the metal parts of the fusing unit become extremely hot while the copier
is operating. Be careful to avoid touching those components with your bare hands.
Health Safety Conditions
1. Toner and developer are non-toxic, but if you get either of them in your eyes by
accident, it may cause temporary eye discomfort. Immediately wash eyes with plenty
of water. If unsuccessful, get medical attention.
2. The copier, which use high voltage power source, can generate ozone gas. High
ozone density is harmful to human health. Therefore, the machine must be installed in
a well-ventilated room.
Observance of Electrical Safety Standards
The copier and its peripherals must be serviced by a customer service representative who
has completed the training course on those models.
Keep the machine away from flammable liquids, gases, and aerosols. A fire or
an explosion might occur.
The Controller board on this machine contains a lithium battery. 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
batteries in accordance with the manufacturer's instructions and local regulations.
The optional fax and memory expansion units contain lithium batteries, which can