Hudson Robotics Bar Code Print and Apply - Manual (Page 18)

Print and Apply User Manual Hudson Robotics, Inc.
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D. Label Setup
To calibrate the unit for label retrieval, the user must obtain vacuum cutoff values and
teach the unit the location of the label retrieval point. The vacuum cutoff values are used
for label detection during operation, and should be taught before teaching the label
retrieval point.
To obtain the correct vacuum cutoff values, the user must obtain a single label from the
printer. Ensure that the air sources are properly attached to the unit at 60 psi. Press the
“Teach” button, and ensure the head is clear of all debris. The unit will turn the vacuum
on, then the airblast on. The unit will then prompt the user to place a label on the head.
Place a label on the head (non-adhesive side), ensuring all holes of the head are covered,
and then press OK. The unit will once again turn the airblast on and off. It will calculate
cutoff values for the unit. Press the “Save” button to retain those values.
The correct location for the label retrieval point is about 0.030” (width of a business card
folded) directly above where the label from the printer is placed after a barcode is printed,
as seen below. The front edge of the tamp head should be aligned with the front edge of
the strip bar, as seen below. It is highly recommended that the applicator head is
completely centered over and parallel to the label that it is picking up. Failing to position
the head parallel to the label at pick up will result in crooked label application.