New iMac won't pick up printing software. Can anyone help?
I have a new iMac and want to connect to my HP Officejet J5780 printer through my old iMac. However the new iMac is not picking up the software either for this or another networked printer and so the formatting for the printing is wrong. Can anyone help
iMac (21.5-inch, Late 2012), iOS 6.1.2