Self-service business card printing machines - Munich

Hi,
I've seen some time ago such a vending machine where you could make your own business cards.
The problem is that now I need it but don't remember where I've seen it.
Could have been at one of the S-Bahn stations I think...
Can you help me find one?

I know there's one in PEP at Neuperlach just when you come out of the Parking Lot. I'm sure there's also one in OEZ.

Thanks!
I'll be heading to PEP.

There's one in Stachus, the shopping area beneath Karlsplatz. I think it's near the exit by Galeria Kaufhof, to the right as you're looking up the escalators.

Karlsplatz, Marienplatz, Hauptbahnhof, Ostbahnhof all have card machines in the lower/shopping levels.
If they're actually working when you need them is a different issue.