An ink jet printer includes a print head, a cap member, a suction pump, a switching mechanism. The cap member is formed with partition walls. When the cap member and the print head are placed in intimate contact, the partition walls define partitioned chambers around nozzle rows of the print head, so...http://www.google.es/patents/US20020186271?utm_source=gb-gplus-sharePatente US20020186271 - Print head purging unit that selects nozzle row to be purged using rotating member
Print head purging unit that selects nozzle row to be purged using rotating ...
Número de solicitud: 10/206,335 Número de publicación: US 2002/0186271 A1 Fecha de presentación: 29 Jul 2002 Patente emitida: US6742862 ( Fecha de emisión 1 Jun 2004)
