How can I get my HP 4630 to print single-sided on Yosemite iMac?
I'm using Yosemite on a 2012 iMac with a brand new HP 4630 printer and cannot figure out how to get it to print single-sided. When I select Printers and Scanners under System Preferences and click "Open Print Queue", I don't see any tab for "Drivers". I suspect that I may not have the correct driver installed.
Any ideas?
iMac, OS X Yosemite (10.10.2)