Canon PRISMAsync v3.2 Technical & Service Manual page 140

Important media printer adjustments
Registration: Front
Item
X shift (0.1mm)
Y shift (0.1mm)
X elongation
(0.01%)
Y elongation
(0.01%)
Skew roller pres-
sure
Tail end white
patch correction
threshold
140 Chapter 11 - Appendix
Setting Objective
Value: -50.0 mm To make adjustment to en-
to +50.0 mm, able printing with correct
step 0.1 mm, de- alignment of paper and im-
fault 0.0 mm age
Value: -50.0 mm To make adjustment to en-
to +50.0 mm, able printing with correct
step 0.1 mm, de- alignment of paper and im-
fault 0.0 mm age
Value: -1.00 to To make adjustment (en-
+1.00%, step largement/reduction) of im-
0.01%, default age size in feed direction
0.00%
Value: -1.00 to To make adjustment (en-
+1.00%, step largement/reduction) of im-
0.01%, default age size perpendicular to
0.00% feed direction
Value: -2 to +2, If the printed image is
step 1 default 0 skewed on a specific media
only, such as thin paper the
settings enables you to ad-
just the transferring posi-
tion of this media. The
skew correction rollers are
located in the feeding unit
of the printer.
The rollers adjust the regis-
tered position of the fed
media. When the value is
too low, the image on the
media may still be skewed.
When the value is set too
high or too low, a paper
jam can occur.
Level: -10 to +10 Improve the image quality
on curled media or curl-
prone media types in 2-si-
ded printing when at the
tail end of the media, white
areas or fading appears.
Fading in high-density
area: choose negative val-
ues. White areas: choose
positive values
When/How
Incorrect image position
with respect to the leading
edge of paper in the feed
direction.
Incorrect image position
with respect to the side
edge of paper perpendicu-
lar to the feed direction.
Incorrect image size/magni-
fication in the feed direc-
tion.
Incorrect image size/magni-
fication perpendicular to
the feed direction.
Skew image position with
respect to side edge of pa-
per.
Fading in highdensity area:
choose negative values.
White patch: choose posi-
tive values.
PRISMAsync V3.2
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