Lexmark X500N - Manual (Page 40)

Unacceptable paper
The following paper types are not recommended for use with the printer:
• Chemically treated papers used to make copies without carbon paper, also known as carbonless papers,
carbonless copy paper (CCP), or no carbon required (NCR) paper
• Preprinted papers with chemicals that may contaminate the printer
• Preprinted papers that can be affected by the temperature in the printer fuser
• Preprinted papers that require a registration (the precise print location on the page) greater than ±2.3 mm
(±0.9 in.), such as optical character recognition (OCR) forms
In some cases, registration can be adjusted with a software application to successfully print on these forms.
• Coated papers (erasable bond), synthetic papers, thermal papers
• Rough-edged, rough or heavily textured surface papers, or curled papers
• Recycled papers containing more than 25% post-consumer waste that do not meet DIN 19 309
• Paper weighing less than 60 g/m 2 (16 lb)
• Multiple-part forms or documents
Selecting paper
Using appropriate paper prevents jams and helps ensure trouble-free printing.
To help avoid jams and poor print quality:
• Always use new, undamaged paper.
• Before loading paper, know the recommended print side of the paper. This information is usually indicated on
the paper package.
• Do not use paper that has been cut or trimmed by hand.
• Do not mix paper sizes, types, or weights in the same source; mixing results in jams.
• Do not use coated papers unless they are specifically designed for electrophotographic printing.
Selecting preprinted forms and letterhead
Use these guidelines when selecting preprinted forms and letterhead:
• Use grain long papers for best results for 60 to 90 g/m 2 weights.
• Use only forms and letterhead printed using an offset lithographic or engraved printing process.
• Avoid papers with rough or heavily textured surfaces.
User papers printed with heat-resistant inks designed for use in xerographic copiers. The ink must be able to
withstand temperatures up to 180°C (356°F) without melting or releasing hazardous emissions. Use inks that are
not affected by the resin in toner. Inks that are oxidation-set or oil-based generally meet these requirements; latex
inks might not. When in doubt, contact the paper supplier.
Preprinted papers such as letterhead must be able to withstand temperatures up to 180°C (356°F) without melting
or releasing hazardous emissions
Using letterhead
Check with the manufacturer or vendor to determine whether the chosen preprinted letterhead is acceptable for laser
printers.
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