Lexmark C77x - Manual (Page 78)

Maintaining the MFP
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Maintaining the MFP
Periodically, you need to complete certain tasks to maintain optimum print quality. These tasks are covered in this chapter
and in the printer User’s Guide.
If several people are using the MFP, you may want to designate a key operator to do the setup and maintenance of the
MFP. Refer printing problems and maintenance tasks to this key operator.
In the U.S., contact Lexmark at 1-800-539-6275 for information about Lexmark Authorized Supplies Dealers in your area. In
other countries or regions, visit the Lexmark Web site at www.lexmark.com, or contact the place where you bought the
MFP.
Storing supplies
Choose a cool, clean storage area for the MFP supplies. Store supplies right side up in their original packaging until you are
ready to use them.
Do not expose supplies to:
• Direct sunlight
• Temperatures above 35°C (95°F)
• High humidity (above 80%)
• Salty air
• Corrosive gases
• Heavy dust