Paper Grain And Curl - Canon imageRUNNER ADVANCE C9075S PRO Customer Expectation Document

15.5 Paper Grain and Curl

Paper grain and curl can dramatically affect the reliability of machines utilizing an
electrostatic process like the imageRUNNER ADVANCE C9075S PRO. Paper
used in an offset press is usually cut for short edge feeding. This type of paper is
not as reliable as paper made for machines utilizing an electrostatic process, which
is cut for long edge feeding. Also, the composition of electrostatic paper is different
from offset paper, and produces better quality results in a digital machine. When
selecting paper for the imageRUNNER ADVANCE C9075S PRO choose paper
intended for use in electrostatic machines, such as laser printers and copiers.
If paper jams or poor print quality occur when paper is fed from the multi-purpose
tray or optional paper deck, paper curl is often the cause. The paper stiffness,
direction of curl, and amount of curl have a strong influence on how well the paper
is transported through the machine. If paper is curled, straighten out the paper by
gently curling it in the opposite direction to which it is curled.
Paper stiffness depends on the direction of the paper grain. Paper tends to curl in
the direction parallel to the grain.
IMPORTANT
When using LTR or smaller paper sizes we recommend using paper with a grain
parallel to the long edge (A). For paper sizes larger than 11" x 17", we
recommend using paper with a grain parallel to the short edge (B). When using
coated paper thinner than 105 g/m
perpendicular to the feeding direction of the paper.
Version 1 imageRUNNER ADVANCE C9075S PRO Customer Expectations Document
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, we recommend using paper with a grain
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