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Preparing a perfect print file, explained simply.

Bleed, margins, resolution, colours: everything you need so your file prints exactly as you imagine. In doubt? Send it over — we check it for free.

Bleed

At production, your document is guillotine-cut in a paper stack. The blade can drift by a millimetre: if your artwork stops exactly at the edge, a white sliver can appear.

La solution : faites déborder votre visuel de 3 à 5 mm au-delà du format final. Cette zone « sacrifiée », c'est le fond perdu.

✓ Artwork extending at least 3 mm ✓ Text at least 5 mm from the edge (safe area) ✗ Background stopping exactly at trim size
Coupe finale Fond perdu +3 mm Zone de sécurité

Resolution: 300 dpi

Une image nette à l'écran peut sortir floue ou pixellisée à l'impression. La règle : 300 dpi à la taille réelle d'impression pour tout document lu de près (cartes, flyers, brochures).

For large format seen from a distance (banners, panels), 100–150 dpi is enough — we guide you per material.

✓ Photos at 300 dpi at print size ✗ Web image (72 dpi) scaled up
✗ 72 dpi ✓ 300 dpi

CMYK, not RGB

Your screen builds colours with light (RGB); our presses with ink (Cyan, Magenta, Yellow, Black). Some very bright screen colours simply don't exist in ink.

Travaillez (ou exportez) en CMJN pour éviter les surprises. Un doute sur une teinte précise ? Parlez-nous de Pantone©.

✓ Document and images converted to CMYK ✗ Neon RGB colours that will dull in print
CMJ N

Fonts: outlined or embedded

If we don't have your font, it gets substituted automatically — and your layout can break without anyone noticing before print.

Deux solutions sûres : vectoriser les textes (ils deviennent des dessins) ou exporter un PDF avec polices incorporées.

✓ PDF with embedded fonts (standard export) ✓ Outlined text for logos and headings ✗ Source file sent without the fonts
Aa Aa Texte → tracés vectoriels

The right file: a high-quality PDF

The king of print formats is PDF (ideally PDF/X). It locks your layout, fonts and colours — what you see is what we print.

Word, PowerPoint or Canva? No stress: export to PDF, or send us the file and our studio adapts it.

✓ High-quality PDF, bleed included, crop marks ✓ AI / INDD accepted (with fonts and linked images) ✗ Screenshot or low-resolution image
PDF
The quick checklist

Before sending your file

3 mm bleed

And text 5 mm from the edge.

300 dpi

At final print size.

CMYK

No RGB or neon colours.

High-quality PDF

Fonts embedded or outlined.

Full guide · 16 sections · FAQ
Designing your files: every workshop rule

Overprint, blacks and ink coverage, foiling and spot UV, brochures, labels, large format — plus manufacturing tolerances and the role of the proof.

Read the guide →

In doubt? We check your file for free.

Send us your file: we check bleed, resolution and fonts before printing. If something's off, we help you fix it.

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