how do i do duplex printing on an hp 8600 officejet pro
how do i do duplex printing on an hp 8600 officejet pro
MacBook Pro (Retina, 15-inch, Late 2013), OS X Yosemite (10.10.5)
HP normally puts the option for two-sided printing, when available, under the "Layout" option pulldown in the Print dialog box. This is for the HP 6200 series under Mac OS 10.10.5:
It will only appear if the printer is hardware-equipped for two-sided printing.