All digital systems use “color profiles” as a type of standard to generate and display color. Digital image files are usually embedded with a standardized profile to help keep the color consistent during display and printing. This is where color management comes in to play.
Articles by Mike Kruske Archives - PictureCorrect2 articles
To produce the larger print sizes now available on the affordable medium format digital photo printers, requires photo enlargement techniques. Most people simply open the original photo file in their version of Photoshop, and resize the file by entering the width and height dimensions, resolution dpi they want, leave the resample option checked and click the OK thinking all is just great.