| Setting | Recommended Value | |---------|-------------------| | Resolution | 300–600 DPI (for print) | | Image compression | JPEG 90–95% or Lossless (PNG/TIFF) | | Text/Vector | Keep original, no downsampling | | Color space | Preserve CMYK (for professional printing) | | PDF version | 1.7 (Acrobat 8+) |