Pure Dark Image "Top Margin" Adjustment - Duplo DocuCutter CC-330 Service And Parts Manual

. Pure Dark Image "Top Margin" Adjustment

Pure dark image on whole image such as black, grey, grey, green blue...etc without 0.5" white
boundary will causing top margin cutting variance due to sensitivity differential. Recommend to do
"Top Margin" calibration.
The calibration allows calibrate procedure as below:
On job #4 to hold
the leading edge of the mark to cutting line is 3mm
Select mark:50, if the cut mark leading edge to cutting line is greater or smaller than 3mm, tip on
and
After adjust the mark value, press
within spec. repeat the calibration.
then tip on to set cutting mark, cut a printed sheet with mark, make sure
to adjust. Each press represents 0.1mm increment or decrement.
to save the setting. Cut the mark again, if the cut mark is not
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