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Prepress Checklist 2026: PDF/X, Bleed, CMYK

A single print file error can mean expensive reprints. Here’s a practical checklist to make files print‑ready every time.

Prepress Checklist 2026: PDF/X, Bleed, CMYK — article illustration

Print mistakes are costly. A proper checklist prevents 90% of issues before the file goes to the press.

Checklist essentials

  • Correct PDF/X standard.
  • Proper bleed and trim marks.
  • CMYK color mode and embedded profile.
  • Images at 300 dpi.
  • Fonts embedded or outlined.

Pro tip:

Always request the printer’s profile and pre-flight requirements.

Need print‑ready files?

We’ll check your files and prepare them for print.

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Angelina, SIA DESIGN graphic designer and prepress specialist
Author

Angelina

Graphic designer / prepress

Graphic designer and prepress specialist with 5+ years of experience. Strong in branding, print materials, books and complete print workflows.

Learn more about the SIA DESIGN team →
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