Docs/Export/Print Preflight & Mill-Ready Export

Print Preflight & Mill-Ready Export

One-click preflight for a finished design: DPI, repeat edges, out-of-gamut colour and bleed. Exports a print-ready RGB or CMYK file plus a report.

Credit Usage

Options & Settings

SettingTypeDescription
Colour ModeButtonsExport colour space. RGB for digital and most mills; CMYK for offset and some rotary workflows.
RGBCMYK
Print SizePresetsPhysical output size used to compute effective DPI.
cmin
BleedSliderMirrored bleed added around the design, in millimetres.
035

When to Use

  • Final QC before sending artwork to a mill or printer
  • Checking a design hits 300 DPI at the intended print size
  • Exporting a CMYK TIFF with embedded DPI for production
  • Confirming a repeat still tiles cleanly before a bulk run

Pro Tips

💡

Run preflight before every handoff — it catches low DPI and broken repeats early

💡

Add 3–5 mm bleed for cut-and-sew so trimming never exposes the substrate

💡

Use CMYK export only when your mill explicitly asks for it; RGB is safer otherwise

💡

Green seam scores mean the repeat tiles; red means re-check the edges

What to Expect

Best Results

  • Finished, final-size designs
  • Seamless repeats needing an edge check
  • Files headed to a mill or printer
⚠️

Limited Results

  • Rough drafts still being edited
  • Photographic art for CMYK (out-of-gamut estimate is a heuristic)
  • Designs without a known target print size

Real-World Examples

Mill Handoff

A 4000×4000 px floral was preflighted at 35×35 cm — 290 DPI, seamless, in-gamut — then exported as a CMYK TIFF with 5 mm mirrored bleed.

Catching Low DPI

A client PNG flagged 180 DPI at the requested 50 cm width; the report prompted an upscale before print instead of a blurry run.

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