InkJet PCB Negative & Positive transparency

Thought I would share the following for making InkJet PCB Negatives OR Positives.

I have had poor results using standard InkJet transparencies for making PCB negatives.
I have excellent results (5 thou) using an InkJet with Plotter transparencies (see attached jpg)
I am using a HP Officejet Pro 8600 Plus for printing.
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