Precautions; General; Lithium Batteries; Halogen-Free Cable - Ricoh Aficio MP201SPF Service Manual

4. REPLACEMENT AND ADJUSTMENT

4.1 PRECAUTIONS

4.1.1 GENERAL

Turn off the main power switch and unplug the machine before starting replacement.
Before turning off the main power switch, check that no mechanical component is operating.
Mechanical components may stop out of their home positions if you turn off the main power
switch while they are operating. The component may be damaged if you try to remove it when it
is not in the home position.

4.1.2 LITHIUM BATTERIES

Incorrect replacement of lithium battery(s) on the controller or on the fax unit poses risk
of explosion. Replace only with the same type or with an equivalent type recommended
by the manufacturer. Discard used batteries in accordance with the manufacturer's
instructions.

4.1.3 HALOGEN-FREE CABLE

Use extreme caution while handling cables.
To comply with local regulations, halogen-free cables are used in this machine. Halogen-free
cables are environment-friendly, but no stronger than conventional cables. These cables may
be damaged in any of the following cases:
The cable is caught between hard objects such as brackets, screws, PCBs, and exterior
covers.
The cable is rubbed on a hard object such as brackets, screws, PCBs, and exterior covers.
The cable is scratched with a hard object such as brackets, screws, PCBs, exterior covers,
screwdrivers, and fingernails.

4.1.4 STATIC ELECTRICITY

Always touch a grounded surface to discharge static electricity from your hands before you
handle SD cards, printed circuit boards, or memory boards.
SM 4-1
Precautions
D115/D116