Safety Precautions; Power Source; Disconnecting Power; Electrical Safety - Xerox Phaser 6120 Service Manual

Safety Precautions

Power Source

For 110 VAC printers, do not apply more than 135 volts RMS between the supply conductors
or between either supply conductor and ground. Use only the specified power cord and
connector. For 220 VAC printers, do not apply more than 254 volts RMS between the supply
conductors or between either supply conductor and ground. Use only the specified power cord.
This manual assumes that the reader is a qualified service technician.
Plug the power cord into a grounded AC outlet only. If necessary, contact a licensed electrician
to install a properly grounded outlet. If the product loses its ground connection, contact with
conductive parts may cause an electrical shock.

Disconnecting Power

Turning the power off using the On/Off switch may not completely de-energize the printer.
You must also disconnect the printer power cord from the AC outlet. Position the power cord
so that it is easily accessible during servicing so that you may power down the printer during
an emergency.
Disconnect the power plug by pulling the plug, not the cord.
Disconnect the power cord in the following cases:
if the power cord or plug is frayed or otherwise damaged,
if any liquid or foreign material is spilled into the case,
if the printer is exposed to any excess moisture,
if the printer is dropped or damaged,
if you suspect that the product needs servicing or repair,
whenever you clean the product.

Electrical Safety

Use the power cord supplied with your printer.
Plug the power cord directly into a properly grounded electrical outlet. Make sure
each end of the cord is securely connected. If you do not know if an outlet is grounded,
ask an electrician to check the outlet.
Do not use a ground adapter plug to connect the printer to an electrical outlet that does
not have a ground connection terminal.
Do not use an extension cord or power strip.
Verify that the printer is plugged into an outlet that is capable of providing the correct
voltage and current. Review the printer's electrical specification with an electrician if
necessary.
Phaser® 6120 Color Laser Printer Service Manual
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