Hewlett-Packard's Linux imaging and printing software
The Hewlett-Packard Linux Imaging and Printing Project provides a unified single and multi-function connectivity solution for Linux. For support and help, please visit https://launchpad.net/hplip
This project aims to build a SANE backend (driver) for the HP Scanjet 5400 serie scanner (HP5400c, HP5470c etc..).
For information about SANE software visit their website (http://www.mostang.com/sane).