How to Print a Photograph

You should never print paper white. Paper white is a specular highlight and it's only reserved for sun reflections of the sun, reflections of a light bulb. When you read something in RGB, you need to understand how that translates to CMYK because the print process is CMYK. In Lightroom, you can get there by pressing the letter S, I believe it is,. It will give you CMYK readings.