Dell 1600n User Manual page 37

Smoothness
The degree of smoothness of paper directly affects print quality. If the paper is too rough,
the toner does not fuse to the paper properly, resulting in poor print quality. If the paper is
too smooth, it can cause paper feeding problems. Smoothness needs to be between 100 and
300 Sheffield points; however, smoothness between 150 and 250 Sheffield points produces
the best print quality.
Moisture Content
The amount of moisture in the paper affects both print quality and the ability of the
machine to feed the paper properly. Leave the paper in its original wrapper until you are
ready to use it. This limits the exposure of the paper to moisture changes that can degrade
its performance.
Grain Direction
Grain refers to the alignment of the paper fibers in a sheet of paper. Grain is either grain
long, running the length of the paper, or grain short, running the width of the paper.
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For 60 to 135 g/m (16 to 36 lb bond) paper, grain long fibers are recommended. For papers
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heavier than 135 g/m (36 lb bond), grain short is preferred. For the multipurpose feeder, 60
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to 135 g/m (16 to 36 lb bond) paper, grain long fibers are recommended. For the
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multipurpose feeder, papers heavier than 135 g/m (36 lb bond), grain short is preferred.
Fiber Content
Most high-quality xerographic paper is made from 100% chemically pulped wood. This
content provides the paper with a high degree of stability resulting in fewer paper feeding
problems and better print quality. Paper containing fibers such as cotton possess
characteristics that can result in degraded paper handling.
Recommended Paper
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To ensure the best print quality and feed reliability, use 75 g/m (20 lb) xerographic paper.
Business papers designed for general business use may also provide acceptable print quality.
Always print several samples before buying large quantities of any type of print media.
When choosing any print media, consider the weight, fiber content, and color.
The laser printing process heats paper to high temperatures of 225°C (437°F) for Magnetic
Ink Character Recognition (MICR) applications, and 205°C (401°F) for non-MICR
applications. Use only paper able to withstand these temperatures without discoloring,
bleeding, or releasing hazardous emissions. Check with the manufacturer or vendor to
determine whether the paper you have chosen is acceptable for laser printers.
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Pa p e r H a n d l i ng