Thanks for your reply and information. I contacted the company and got a reply, which I'm posting here in case anyone else is interested...
1: To do this, you will most likely need to have some bleed around the shapes you are cutting. The Emblaser will need to work with a vector file of the outline you need to cut and there may be slight variations as a result of the printing process.
Our software natively reads illustrator files, but the most recent version is Windows only. A Mac version is in the works. To run it on your Mac, we do offer an earlier version which was converted to OSX as well.
2: The process for you would be the following:
1: scan your sheet
2: import into Cut2D-Laser
3: Use the trace outline tool to created the outline vectors
4: Create the tool path and send it to the Emblaser for cutting
3: Plastics are difficult to cut extremely cleanly with a laser-diode based machine. It can be achieved but depends on some experimentation with laser power.
If this is the main use for your machine, I would recommend sending us a sample that we can test before we you buy. This way you will know what to expect.