Common Preflight Errors And Fixes
- Converting Spot colours to CMYK colour profile
- Fonts not embedded, getting changed or broken/mixed up
- Format not found for design/ Could not detect the format automatically
- Graphic not ignoring CMYK profiles
- Layers in the linked file is override
- Overprint
- Problems with glyphs / missing Glyphs
- Registration colour detected
- The image does not override the CMYK profile
- Your file is not a multiple of 4 pages and/or does not include a spine
- Your file is password protected