Hello, i have a problem; i can't print from Mac when Parallels is open. how I can resolve my problem?
What kind of printer do you have? If it's USB and the VM is taking over the USB printer, then the Mac can't see it. Set the VM to not take over the USB printer (Parallels Desktop -> Preferences -> USB), then print using the HP Color LaserJet 8500 PS printer that the Parallels Tools installs for you. Look at the help for printing (Help -> type in Printer -> select Setting Up a Printer in a Vritual Machine)