I have an M551 duplex printer connected to a dell windows 7 pro desktop via USB lead.
The printer often (say once or twice per month) fails to print; such that the icon in 'devices & printers' shows a warning triangle. No futher printing can be done (even with a reboot) and i have to uninstall & reinstall drivers from scratch every time this happens.
Printing from different applications seems to make no diffence; once it's failed; it's start from scratch time again.
This is very frustrating as you can imagine.
can you please help?