I am just trying to find the HP driver to have my HP Photo Smart C4280 printer to allow the feature Duplex Printing. After doing some research, I just could find the link for Snow Leopard.
Did HP forget to release a solution for OS X Lion?
You may perform a manual duplex print job using the pages to print setting.
Follow the steps below to find out how to perform such a job on Mac OS X v10.5:
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