Large format printing is more forgiving than small-format print in some ways, but file setup still matters. A clean file helps protect sharp text, accurate colors, correct sizing, and smooth production.
Use this checklist before ordering large format prints, banner stands, exhibition booth kits, or backdrops.
Use the correct final size
Build your artwork at full size whenever possible. If the file becomes too large, use a proportional scale such as 50 percent or 25 percent, but clearly tell the print team the scale used. This is especially important for booth backwalls, SEG graphics, fabric displays, and oversized banners.
Choose the right resolution
For large displays viewed from several feet away, 100 to 150 DPI at final size is often acceptable. For close-viewed graphics, small signs, posters, or detailed product imagery, aim closer to 300 DPI at final size. Low-resolution logos and web images can look soft or pixelated when enlarged.
Set up bleed and safe areas
Bleed is extra artwork that extends past the trim or finished edge. Safe area is the space inside the edge where important text and logos should stay. Different products require different margins, especially fabric graphics, sewn edges, pole pockets, and SEG silicone edges.
Use CMYK when possible
Design screens use RGB light, while print uses ink. If your artwork is supplied in RGB, colors may shift during production. CMYK files give the print team a more realistic starting point. If you have brand color values, include them with your order.
Outline fonts and embed linked images
If you send editable files such as AI or EPS, outline fonts and embed linked images. Missing fonts or broken links can delay production. PDF is usually the safest final format when exported correctly.
Recommended file formats
- PDF: best all-purpose format for print-ready artwork.
- AI or EPS: useful for vector artwork when fonts are outlined.
- TIFF or PSD: suitable for high-resolution raster artwork.
- JPG or PNG: acceptable only when supplied at enough resolution for final size.
Common file problems to avoid
- Using a small web logo on a large banner.
- Putting text too close to a trim, seam, or hardware edge.
- Sending RGB artwork when color accuracy is important.
- Forgetting bleed on graphics that need finishing.
- Uploading screenshots instead of original design files.
Let us check before printing
Go Big Signs reviews artwork before production and will flag obvious issues before printing. For more production answers, see the FAQs. If you are unsure whether your file is ready, contact the team before ordering. You can also return to the Learning Center for more signage and display guides.