Nobody can help you without some system information and details about the printer. Just calling it a bug doesn't make it so. If it prints as admin, it's more likely a system problem not at all related to PS...
Windows 7 x64
Photoshop CC last update.
Intel i7, 16Gb Ram
What did You need to know more? Obvious it is a problem there Photoshop can not deal with user rights, but every other program can do. In my world, this inidicate a Photoshop problem, not a system problem.
Just for the record.
Illustrator and InDesign works fine.
Reinstall but nothing change4.
Resinstalled entiere CC with administrators account. The same result. No printing from Photoshop.
The printer is a Canon IP4600.
I still belive it is a bug, because printing works in every other program.
Is there someone Who can help me?
Is there a direct support communication to Adobe I can use?
It is one User profile in Windows 7 which have problems. I will start a new thread.