We recently installed a two MP 8 on 3 Konica Minolta C6000 Presses.

Customer had MP 7 on KM C6501s that we replaced.

Customer prints a job to rip & hold, then chooses Imposition, and sets the cover stock, and Booklet Making. After saving we try to print the job it just sits there and says "Printing" but there is no indication that it is actually printing. The MP shows no messages or errors, the Fiery shows no activity, the KM C6000 shows no activity. We eventually "abort" the job.

We have confirmed that the correct Fiery Patches are loaded.

Does the Konica Minolta C6000 Press need a specific firmware?

Any other ideas or advice would be welcomed.