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Using color
Paper handling
Maintenance
Troubleshooting
Administration
Printing
Index
Media guidelines 2
www.lexmark.com
Lexmark C720
The following papers are not recommended for use with your printer:
• Paper with a large cotton content
• Paper with a rough or heavily textured surface
• Coated papers, such as erasable bond
• Preprinted papers manufactured with chemicals that may contaminate the printer
• Paper designed for inkjet printers
• Deformed or damaged paper
• Paper that is wet or has absorbed moisture
• Paper that is punched, embossed, or perforated
• Multiple-part forms
• Synthetic papers
• Thermal papers
• Recycled paper having a weight less than 75 g/m
2
(20 lb)
Preprinted papers such as letterhead must be able to withstand temperatures up to 175°C
(347°F) without melting or releasing hazardous emissions. Use inks that are not affected by
the resin in toner or the silicone in the fuser. Inks that are oxidation-set or oil-based should
meet these requirements. Latex inks may melt.