My 940C won't print using the upgraded 2.0 HP drivers (patch included). Under the Print Center, the status says that printing has "stopped".
I've tried deleting the files, restarting, re-installing to no success.
I've downgraded back to v.1.4 drivers and at least I can print. However, I still can't save any of the "Presets" so every page I print jumps back to full colour as a default.