Using USB 2.0
Print Spooler is running
Disabled everything but graphics card startup programs including all firewalls and anti virus
No change scan but no print
Used HP scan and print doctor and uninstalled and reinstalled printer drivers
No Scan or Print
Rebooted and Scan no Print.
Very sad that they are not fully supporting 6210 all in one in windows 8.1. Have Vista on another hard drive on this computer and this printer works perfectly there with full HP print/scan software.
Would like to at least print in windows 8.1 even if scanning is greatly deminished do to lack of software.