Ricoh A151 Field Service Manual page 24

OBSERVANCE OF ELECTRICAL SAFETY STANDARDS
1. The copier and its peripherals must be installed and maintained by a
customer service representative who has completed the training course
on those models.
- CAUTION -
The RAM board on the main control board has a lithium battery which
can explode if replaced incorrectly. Replace the battery only with an
identical one. The manufacturer recommends replacing the entire RAM
board. Do not recharge or burn this battery. Used batteries must be
handled in accordance with local regulations.
SAFETY AND ECOLOGICAL NOTES FOR DISPOSAL
1. Do not incinerate the toner cartridge or the used toner. Toner dust may
ignite suddenly when exposed to open flame.
2. Dispose of used toner, developer, and organic photoconductor
according to 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.
A151/A152 b FSM