I use the printer ready desis from desi.com all the time but almost always for systems that reuire cutouts for LEDs etc like the Partner 18d or Avaya 1412/24. The 1416 doesn't have LED cutouts. You can use heavy paper, like 20lb bond, and a light grey color and nobody will know the difference from Desi. They can look very nice when done that way. I like to use color printers for a artsy fartsy touch. Clients really love it.