HP LaserJet P3004 1200 1200 http://www.hp.com us-ascii PJL,MLC,BIDI-ECP,PCL,POSTSCRIP Hewlett-Packard LaserJet P3004 Series Hewlett-Packard HP LaserJet P3004 Series A hplip hplip For basic printing functionality use the Postscript PPD. For advanced functionality such as printer status and maintenance features, use the <a href="http://hplipopensource.com/"> HPLIP driver</a> (which includes HPIJS). <p> PCL 5e and 6 with Postscript 2 emulation, out of the box, parallel and USB connection, 250-sheet tray built-in, extra 250-sheet tray available.<p>