I spoke with Trotec support this morning and they are sending me a link the manuals and other documentation and to the older discontinued version of software and drivers that support up to Windows XP 32 bit. Getting a newer version of the software will require purchasing a license for $295. I hope to have a PC configured this weekend with the driver and software so I can start testing the unit and doing some maintenance on it.
I already got some pricing back on parts and nearly everything costs more than I paid for the whole unit... I knew it was not going to be cheap but I was underestimating on the cost of some of the parts I will need...
Since the main filter is nearly $500 I will probably opt to just get a blower fan and duct the exhaust outside instead of using the filtration unit that vents back into the room. Getting it back in operable condition will require about $800 in filters and activated charcoal. Later on if the laser does work out and is usable I will probably fix the exhaust filtration system so I don't vent all of the cool air out of the room in the summer.
Looking for a cheap dust collector blower fan or in-line vent fan that can handle the dust and soot in the meantime.