Konica Minolta C652 Control Panel Problem:

Konica Minolta C652 multi-function printer, with Fiery RIP installed, refuses to print.

Cause & solution:

If you leave the Fiery RIP Controller in Setup / Menu mode, it stops the printer from printing.  You can tell the Fiery RIP is in this mode by looking at the item circled in the picture.  It should read “Info”, and not “Functions”.

It wasn’t obvious to us, so we called a Konica tech out.  It took him 1 minute to work the problem out.  We’ll not make that mistake again.