5. Change the
Pre Gate Roll Adjustment
setting.
• This feature is enabled only when printing on paper that is 290 mm or larger in landscape, or
on front and back sides of trays 1, 2, or 3, or the back sides of trays 6–9.
• Use this feature to adjust the behavior of the pregate roll mechanism. When paper feeds
through the press, it stops once and pressure is applied in order to correct registration and
skew. The pregate roll is one of the mechanisms that applies pressure to the paper.
• The settings available for the this feature include:
–
System Default
: The pregate roll setting is automatically switched according to paper
weight.
–
On
: To hold the paper with the pregate roll for paper weight 220 g/m² or less, select this
option only if the
Regi-Loop
adjustments did not correct misregistration or if
Alignment
Profile
did not correct image skew.
–
Off
: For paper weight 221 g/m² or greater where the leading edge of the paper is torn,
select this option to release the paper from the pregate roll.
Note:
Selecting
Off
disables the
Alignment Roll Pressure
setting.
• After changing the setting run test prints and evaluate the output.
6. Change the
Fuser Speed Adjustment
setting.
• This feature is used to adjust the fusing speed to improve print quality when the image is
distorted, stretched, or shrunk.
–
If the image is shrunk, increase the fuser speed. If the fuser speed is set too high, it may
cause paper jams.
–
If the image is stretched, decrease the fuser speed.
• This feature is accessed from
PredictPrint Media Manager > Stock Library > Stock Properties
> Advanced Setup > Fuser Speed Adjustment
.
• Increase or decrease the fuser speed in increments of 0.1%.
• After each incremental adjustment, run test prints and evaluate the output to determine if
additional adjustments are required.
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Problem
The output contains unfused dry ink or toner.
320
