HPLIP is an HP developed solution for printing, scanning, and faxing with HP inkjet and laser based printers in Unix. The HPLIP project provides printing support for 1,248 printer models, including Deskjet, Officejet, Photosmart, PSC (Print Scan Copy), Business Inkjet, LaserJet, Edgeline MFP, and LaserJet MFP.