The problem seems to be a moving target! So far, I've tinkered with the driver settings, reloaded the HP driver, and resetting to default printer. Right now nothing seems to be working. I thought I had a problem with files, because if I selected all and pasted into a new document, it worked. Now, nothing seems to work. When I go to print (Win7, 16 gig RAM, i5 quad core) nothing happens. Sounds like it could be a malfunction PS6. Printing out of PS5 still works fine.