We recommend the following settings for optimal print quality at full‑size (scale 1:1): Resolution: 100–150 dpi at final size; Color mode: CMYK; Rich black: CMYK 85 / 85 / 80 / 100; White elements: make sure “white” is not set to Overprint, or it may disappear in the final print; Fonts: convert all fonts to paths/outlines or fully embed them; Bleed: 10 mm / 0.39 in; Safety distance: 30 mm / 1.18 in from all edges for important text and logos; Cleanup: remove crop marks and extra markings, and avoid alpha channels, masks, color bars, or other non‑print elements before saving your file. You’ll find ready‑made templates for all standard graphic sizes on our Print Instructions page. If you have any questions about your file setup, email us at sales@mobilelightbox.us or contact us through our form and we’ll be happy to review it.