Hi
I am getting the same problem again after a few days of use following the re-install of printer driver. So the problem was fixed for a few weeks after reinstallation of all software for this printer. It's a Windows 7 64 bit computer used here.
I used the latest driver although I don't think it was different version from the original installation.
The printer's self test page prints several pages with no problem. But slow printing will always happen on the second page onwards of any document created in MS Office applications.
I will probably try the basic driver if this continues after running the HP scrubber, but I prefer to keep all the software if possible.
Any ideas please?