Read This First; Safety Notices - Ricoh G104 Service Manual

Read This First

Safety Notices

Important Safety Notices
Prevention of Physical Injury
1. Before disassembling or assembling parts of the printer and peripherals, make
sure that the printer power cord is unplugged.
2. The wall outlet should be near the printer 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 printer 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 printer starts operation.
5. The inside and the metal parts of the fusing unit become extremely hot while the
printer is operating. Be careful to avoid touching those components with your
bare hands.
Health Safety Conditions
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.
Observance of Electrical Safety Standards
The printer and its peripherals must be serviced by a customer service representative who
has completed the training course on those models.
Lithium Batteries
Incorrect replacement of lithium battery(s) on the EGB and controller board may pose 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.
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, the maintenance unit which includes developer or the
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