Suddenly I cannot print from Cassette 1 on my Epson XP-950 printer (4X6 photo paper) from Lightroom 5. It will show me that cassette option if I print a photo from Photoshop (also an old version CS 5.1) but not from Lightroom 5. This was not previously a problem so I don't understand what's going on. Any hints? I'm current on driver updates for the printer and LR tells me there are no updates available.