We're trying to find a newer printer to replace the HP 3015s we've been using to print invoices. We've also discovered that there are some printers that just wont allow us to load forms on to. Is there a list of supported printers anywhere? Or what features should I make sure a printer has before trying to send forms to it?

PlanetPress Suite works with just about any PostScript printer that supports at the very least PS Level 2 (any new printer will be PS level 3-compatible).

If you want to store the form on the device, then you need to make sure it either has a hard drive or a flash memory module. You may also install the form in RAM, but you'll have to do that every time the printer is turned off and back on.

That's pretty much it, really.