Why won't my HP OfficeJet 6000 wireless printer with a built-in duplexer print two-sided prints from FireFox 6 for Mac?
When I go to print two-sided from FireFox, it only prints on one side. Selecting 'File > Print > Two-sided printing > Print both sides' doesn't do anything.
When I go to print two-sided from FireFox, it only prints on one side. Selecting 'File > Print > Two-sided printing > Print both sides' doesn't do anything.