HP LaserJet Pro 4003n Printer - Print: up to 42 ppm black, Hi-Speed USB 2.0 (Black & White) Motherboards Built-in bi-directional RS-232 serial port

Built-in bi-directional RS-232 serial port for high-end system control

Playback Time: 35H

and seamless integration with Link-Live cloud service

1000Hz Ultrapolling

HP LaserJet Pro 4003n Printer - Print: up to 42 ppm black, Hi-Speed USB 2.0 (Black & White) Motherboards Built-in bi-directional RS-232 serial portMaximise your office performance with increased IT control, blazing fast speeds and high performance. Connect your way. Choose between Ethernet or high speed USB. Get more done with smart productivity features and simple shortcuts, available from the HP Smart app from anywhere at any time. Easily set up and manage your cloud connected HP printer fleet, wherever they are, with a single, web based dashboard Smart Admin. With robust connectivity features