This is the Debian GNU/Linux prepackaged version of ifhp, a printer filter for HP LaserJet and compatible printers. ifhp was written by Patrick Powell with ideas from cti-ifhp which was written by Panos Dimakopoulos and later maintained by Patrick. This package was put together by Torsten Landschoff from sources obtained from ftp://ftp.astart.com/pub/LPRng/FILTERS/ifhp-latest.tgz This package is maintained by Luca Filipozzi . Copyright Patrick Powell, Astart Technologies . You may use IFHP under either the terms of the Artistic License or the GNU GPL (General Public License). On Debian/GNU systems you can find the full text of those license in /usr/share/common-licenses/Artistic. In case you got the source package you will find the license in the file LICENSE of the toplevel directory.