1. “New Graphics Controller for Electrostatic Plotting,”;Ben-Dor;Computer Graphics and Applications,1986
2. “Thermal Printing Heats Up Color Hard Copy Market,”;Burrell;Mini-Micro Systems,1986
3. “New Plotters All the Way from A to E,”;Hart;PC Magazine,1986
4. Tammy V. Herr, Hatem E. Mostafa “Low-Mass, Low-Cost Pen Lift Mechanism for High-Speed Plotters,” Hewlett-Packard Journal 29–30 April
5. “Plotter Accuracy—What It Means and How to Achieve It,”;Hewlett-Packard;Hewlett-Packard Application Note 229–8,1983