Cracking open Hewlett Packard's IIP, the original personal LaserJet printer

The IIP paper feeder

The IIP held a nominal amount of paper in its default configuration. Printing envelopes, meanwhile, required removing the main paper source.

Photo by: Erik Eckel /

By Erik Eckel

Erik Eckel owns and operates two technology companies. As a managing partner with Louisville Geek, he works daily as an IT consultant to assist small businesses in overcoming technology challenges and maximizing IT investments. He is also president o...