Have you tried resetting Photoshop preferences? Although user preferences do not contain print settings, resetting also restores Photoshop's internal preferences which are saved when Photoshop closes. If they become corrupt then various issues can occur. [Thx DavesCM]
I suggest you try reset Photoshop’s preferences & see if it helps?
I hope this helps neil barstow, colourmanagement net :: adobe forum volunteer google me "neil barstow colourmanagement" for lots of free articles on colour management [please only use the blue reply button at the top of the page, this maintains the original thread title and chronological order of posts]