Printer compatibility
Hi. I am using a Mac Pro (early 2009) with various upgrades including a Solid State SATA drive that means it is working well. However the one thing I can no longer upgrade is the OS. I'm stuck on El Capitan version 10.11.6. My HP Officejet printer H470 will no longer work as I cannot download a new driver for this system. How do I check a new printer won't have the same issues?