Lexmark 4I3 - Manual (Page 32)

Preparing for Forms Device Installation
To prepare for installing the forms device, follow these steps:
CAUTION:
The construction of this machine provides extra protection
against the risk of electric shock by grounding appropriate
metal parts. The extra protection may not function unless
the power cord is connected to a properly grounded outlet.
This machine has a grounding-type (3-wire) power cord
because grounding is necessary. It is the responsibility of
the customer or the person installing the machine to
connect it to a properly grounded outlet. Seek professional
assistance before using an adapter or extension cord; such
a device could interrupt the grounding circuit.
If this machine is connected to an outlet that has been
incorrectly connected to the building wiring, serious electric
shock could result.
1. Make sure the power switch is Off (O). Connect the power cord
to the rear of the printer. Press firmly to be sure that the plug is
securely seated.
P o w e r S w itc h
Plug the power cord into the electrical outlet.
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