The 7470A Graphics Plotter is a low-cost, high-quality plotter that's easy-to-use. Plots on paper or overhead transparency film and features two fiber-tipped pens with automatic capping. Although this is only a two-pen plotter, the 7470A has the ability to allow the program to be halted (via the interface or front-panel), the pen colors to be changed, and the program to be continued, allowing more than two-color plots. Five character sets eliminates the need for software generated characters.