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EP 1 864 189 A1

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(43) Date of publication: 12.12.2007 Bulletin 2007/50 (21) Application number: 05709117.5 (22) Date of filing: 22.02.2005

(51) International Patent Classification (IPC):  G03G 15/10(2006.01) (86) International application number: PCT/IL2005/000217 (87) International publication number: WO 2006/090352 (31.08.2006 Gazette 2006/35)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (71) Applicant: Hewlett-Packard Development Company, L.P. Houston, Texas 77070 (US)	(72) Inventors: KELLA, Dror, KIRYAT WEIZMANN 76101 REHOVOT (IL) COHEN, Zvi, C/O Hewlett-Packard Company 76101 Rehovot (IL) (74) Representative: Lippich, Wolfgang et al Samson & Partner Patentanwälte Widenmayerstrasse 5 80538 München 80538 München (DE)