Any ideas for using a good color laser printer to make a profit?

I purchased a pretty high end color laser copier for my business for things I need printed and was wondering of ideas for ways to make extra profit using the printer.

I used to offer a printing service when I had a high speed business inkjet printer but the cost per page is astronomically higher with laser so I can't offer anywhere near as good prices for that kind of service (but I could still beat copy centers, but I used to be 10 times cheaper).

Any ideas for other ways to make a profit using my laser printer? I was thinking of printing things like return address labels and maybe calendars, any other ideas?

Thanks

 

[h=1]HP LaserJet Enterprise 500 Color Printer M551dn might be a good choice.[/h]

 

Thanks, but my question was about what I can print that I can resell for a profit, not what printer to get.

Coincidentally, I basically have the printer you recommended but the all in one version of it (with copier/scanner).