Yes, absolutely did step #4. foomatic is one of the printer choices under Minolta.
Double checked there were there as yo write, and they were.
When I go into http://127.0.0.1:631/, and have to set up the printer, and it comes to the screen where you pick the device, I assume the choice is Magicolor 2300 DL, right?
And the next screen, where it asks you the Make, you click on "Minolt
Forum: Minolta-QMS magicolor 2300 DL