Prints ordered from Apple too dark
When I order prints in iPhoto from my MacBook Pro the prints always come back too dark. The whites are not white, the yellows are muddy. I use the project preview before ordering the prints, and the images look perfect. I have even slightly over exposed the whites, but yet the same issue persists with Apples print service, muddy whites, reds, yellows and too dark. Is any one else experiencing this. All software is updated.
Thank you.
iPhone 4S, iOS 6.1.3, macbook OSX 10.6.8