We have a DM3300 that we are in the process of upgrading to a Mach3 control system. We have all the Manuals. They include: Mitsubishi CNC Meldas L3 Programming Manual, Maintenance Manual, Instruction Manual, AC Servo MR-S10 Maintenance Manual, and schematics of the machine. We could put them up for sale on eBay if you are interested.
Rich