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Overprint

Print behavior where one color is printed on top of another without knockout.

Definition

Print behavior where one color is printed on top of another without knockout.

Why it matters

Affects final print appearance and can produce unexpected results.

Related PDFHQ workflows

Useful for print-ready PDF troubleshooting and preflight checks.

Related Knowledge

PDF/X

PDF/X is a print-production subset of PDF focused on reliable prepress interchange.

Rendering Intent

Color-conversion strategy that prioritizes appearance under gamut changes.

Knockout

Print behavior where underlying color is removed before placing new objects.

Spot Color

Predefined color ink (often Pantone-style) used in professional printing.