Normally, you have a choice with PCB prototypes ... to use FR1 phenolic substrate instead of the more common FR4. FR4 uses epoxy which will probably produce some toxic fumes under the laser.

If you have a big expensive laser printer, though, you might not want to chop it up just to run PCBs. Have you looked ... it could be worth it if you make a lot of boards using toner transfer.

The company offers PCB depaneling systems integrating CO2 and UV laser types. The main deciding factor when determining which laser to use is the relative ... opinions, and make sure their ...