GPX X642 User Manual
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10
Understanding the MFP
Periodically, you need to complete certain tasks to maintain optimum print quality. These tasks are
covered in this chapter.
covered in this chapter.
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.
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.
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.
Contact the place where you bought the MFP for information about authorized supplies dealers in
your area.
your area.
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.
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