This effect was generated in Filter Forge, a Photoshop plugin that allows you to create your own filters.
Inkjet printing in CMYK colors.
Tip: Printhead alignment helps offset the dots so that they are in less than perfect lines. It is intended to keep this setting above 0. 0 is "perfect" alignment which results in more visible horizontal striping. The higher you set Dot frequency, the lower you can set printhead alignment with good results.
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