Last night I was printing to my Epson 7800 using Photoshop CS6 extended with my usual success. Before going to bed I updated my 10.8.2 to 10.8.3. This morning I went to continue printing and each time I sent a file to the printer, the computer would shut down and restart. I tried another time with the same result. I have also CS5 on the computer and tried printing from there with the same result. Hoping someone has some suggestions.