Is Hp envy 4500 compatible with macbook air OS X 10.9.5 ?
Hp compatibility with macbook air
MacBook Air, OS X Mavericks (10.9.5)
Hi ..
There's a v10.9 Mavericks compatible driver for you HP here > Software & driver downloads HP ENVY 4500 e-All-in-One Printer | HP® Support
Download the driver then open System Preferences > Printers & Scanners then select the Print tab.
Click ➕ under Printers on the left to add the HP.