LaserJet IIISi

The LaserJet IIISi was HP's first real low-cost network printer. It was based on the Canon NX engine which had a maximum print speed of 17 pages per minute. It came standard with two 500-sheet input trays and had a monthly duty cycle of 50,000 pages per month. The LaserJet IIISi also had an optional 1500-sheet input tray. Memory was expandable from 1MB to 16MB. The LaserJet IIISi came standard with a parallel and serial interface; it also had an additional interface slot for optional LAN cards (MIO).