10. Maintenance; Cleaning; Cautions To Take When Cleaning - Ricoh SP 3510SF User Manual

10. Maintenance

This chapter describes how to maintain the machine.

Cleaning

Cautions to Take When Cleaning

• Do not remove any covers or screws other than those explicitly mentioned in this manual. Inside
this machine are high voltage components that are an electric shock hazard and laser
components that could cause blindness. Contact your sales or service representative if any of the
machine's internal components require maintenance, adjustment, or repair.
• Do not attempt to disassemble or modify this machine. Doing so risks burns and electric shock.
Note again that exposure to the laser components inside this machine risks blindness.
• Be sure to disconnect the plug from the wall outlet at least once a year.
• There are burn marks on the plug.
• The prongs on the plug are deformed.
• If any of the above conditions exist, do not use the plug and consult your dealer or service
representative. Use of the plug could result in fire or electric shock.
• Be sure to disconnect the power cord from the wall outlet at least once a year.
• The power cord's inner wires are exposed, broken, etc.
• The power cord's coating has a crack or dent.
• When bending the power cord, the power turns off and on.
• Part of the power cord becomes hot.
• The power cord is damaged.
• If any of the above conditions exist, do not use the power cord and consult your dealer or
service representative. Use of the power cord could result in fire or electric shock.
• The inside of this machine becomes very hot. Do not touch the parts labeled " " (indicating a
hot surface).
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