Only compatible with Windows 7 to a certain degree...
Amazon Customer, Amazon
19 November 2014
Summary: Although the seller's description is technically accurate "compatible with Windows 98 and later," that is a little misleading. The Windows Toolbox and HP Print and Scan Doctor utilities that one needs to align the printheads are not compatible with any OS later than Windows XP.
Summary: product failed after 1 day (no blue tooth) called HP they sent new card (was not the card)HP sent new printer. The whole experience was less then desirible but HP were ok once I got to speak to a rep. They want to handle everythin with chat.