(19)

(11)

EP 2 274 171 A2

(12)

(88) Date of publication A3: 22.04.2010 (43) Date of publication: 19.01.2011 Bulletin 2011/03 (21) Application number: 08733102.1 (22) Date of filing: 03.04.2008

(51) International Patent Classification (IPC):  B41J 2/175(2006.01) B41J 29/38(2006.01) B41J 2/045(2006.01) (86) International application number: PCT/US2008/059270 (87) International publication number: WO 2009/123636 (08.10.2009 Gazette 2009/41)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (71) Applicant: Hewlett-Packard Development Company, L.P. Houston, TX 77070 (US)	(72) Inventors: JUSTICE, Greg, K. Vancouver, WA 98683-8906 (US) HENDRICKS, Jeffrey, T. Vancouver, WA 98683-8906 (US) HILTON, Michael, L. Vancouver, WA 98683-8906 (US) THERIEN, Patrick Vancouver, WA 98683-8906 (US) (74) Representative: Frankhuizen, Jan  Hewlett-Packard Española, S.L. Legal Department Camí de Can Graells, 1-21 08174 Sant Cugat del Vallés 08174 Sant Cugat del Vallés (ES)