I have a friend who has a HP 8600 pro printer. When she prints to it from her Mavericks 9.3 iMac, the printer doesn’t start printing for about 40 seconds after sending the print job. It acts like the printer doesn’t wake up for 40 seconds! She has a new Apple Extreme router which replaced a linksys router. Oddly, the printer worked OK with the linksys and a windows computer. Any ideas on what would fix this? Thanks, Jens Jens Selvig ...Lost in Montana...