Mate,
I can see from the crash dump what version of BIOS that you are on.
Post #2 I asked you download and install all the motherboard drivers, but not the BIOS.
To be honest if you have updated the drivers on your computer and for the printer, the motherboard BIOS is the only thing I can think of.
Fair enough if you don't feel confident about updating the BIOS, I completely understand, otherwise you could maybe take to a PC repair shop and ask them to do it. But that would cost money.
My rationale is that the printer is newer than your PC motherboard, so Gigabyte could have fixed something on your motherboard since 2007 to F7 BIOS 2009.
They never say what they have fixed, only "Fix CPU compatibility issues ".
At the end-of-th-day, it might not make a difference it might not.
Sorry I cannot be of more assistance.