I installed the new operating system on my mac (Maverick). Also the 11880 Epson driver corresponding to 10.9.1. I followed the instructions, and when I try to print from my Photoshop 6, the Epson software does not appear. Only the Photoshop printing dialog box opens. I can not access the dialog box that usually appears from Epson, with the ability to print black and white with appropriate inks. I consult Epson, and follow the instructions of the coaching staff for Epson (repair the hard disk, restart the machine, etc) but this happens again. Anyone know how to fix this? Thanks