General settings for Photoshop

1. Open picture in Photoshop
2. Image -> Mode -> CMYK & 8Bit/Kanal
3. Edit -> Convert to profile -> Destination space: Coated Fogra39
4. Image -> Resolution: 300 Pixel/Inch & Scale to the desired size
5. Image -> Adjustments -> Curves & Adjust brightness if necessary
6. Rightclick on Layer -> Flatten Image
7. Save as... -> Save as .tif file.
8. Tif Options -> Image compression: LZW
                            Byteorder: Interleaved
                            Pixelorder -> Mac: Macintosh
                                                   Windows: IBM PC