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Verve Hybrid
Follow these steps to perform step calibration:
Step 1:
Select the desired pass from the list and click on the
Select Pass
drop down list button (Refer to Fig
43).
Step 2:
Feed the correction value in the
Revise
field (the correction value up to two decimal places) (Refer to
Fig 43).
Step 3:
Click on the
=>
icon (Refer to Fig 43) on the Step Calibration window. The correction value result will
be reflected in the
Step
field (Refer to Fig 43). The same step value will also be displayed in the
Steps
field
on the
Quick Access Toolbar
.
Mechanical Checks
Accurate mechanical alignment is the key for achieving good print quality. In case of misalignment, the Print
Heads have to be adjusted manually using the provided tools and alignment should be re-verified iteratively
until the Print Heads are perfectly aligned.
Angle Check
This test checks the mounting angle of all the Print Heads. Print Heads should be mounted at exactly 90
degrees to the carriage scan direction. In the figure below, when the Print Heads are mounted correctly at
90 degrees, then an unbroken vertical straight-line pattern is formed, as shown below:
Fig 44: The Good Quality Angle Test
When there is angular error in a head’s placement, the line formed by a particular Print Head will appear
broken, as shown in the image below:
Fig 45: Defect in Angle Check
Overlapping
