In Mountain Lion, Apple has apparently lobotomized my HP Photosmart Premium 310C with their lame printer driver(s) and HP says - go to Apple for the driver.
The HP 310C has a photo print tray which can hold 5x7 or 4x6 or 3x5 print paper, a standard 8.5x11 print tray, a scanner, color copy capability and memory card feature. It is also both wired network and wireless network capable and the photo memory card reader in the printer can beused to print form the card directly or send the photos to Aperture or iPhoto. The printer is only 2 years old.
Under Lion and Snow leopard, the HP printer drivers supplied with the printer gave me such functionality as:
• Photo print tray & main 8.5x11 tray. The "new" Apple print drivers don't recognize the range of paper sizes, give me choice of whether to use the photo tray or not, and has a more limited print preview and set of print options.
• The "old" HP drivers gave me a wide range of flexibility from Aperture and Preview to customize my print settings for graphics output or photographic output. Ditto from programs like Photoshop and Corel Sketch. Now all I get is very limited "snapshot" prints only for the casual, non-professioinal photographer. I am a professiionial Apple! Why have you lobotomized my very capable printer!