Engineering Plotter Paper is bond plotter paper that has been rolled or cut to size for jobs using toner. Most of the toner plotter machines today give their original design to the early days of Xerox. It was Xerox that began the 3inch core rolling size and has remained that way today. Our Engineering Plotter Paper is made by American workers in plants across the states. Quality plotter paper with no 'floor dust' in the paper. Each roll as consistent quality, static free to insure the same perfect results and dependable service.