OS X10.9 Mavericks -
Where can I find new OSX 10.9 Drivers for HP Photosmart 7150?
iMac, OS X Mavericks (10.9)
Apple Event: May 7th at 7 am PT
Where can I find new OSX 10.9 Drivers for HP Photosmart 7150?
iMac, OS X Mavericks (10.9)
Did you try the HP website?
If there's an available network connection when you connect the printer, Mac OS 10.9 should automatically detect drivers, otherwise you can manually download the HP drivers at http://support.apple.com/kb/HT3669#HP.
OS X10.9 Mavericks -