Alfred I. Pan - Sunnyvale CA C. S. Chan - Boise ID Conrad L. Wright - Boise ID
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 2175 B41J 205
US Classification:
346 11
Abstract:
An ink delivery system for an inkjet printer includes a vented supply chamber for providing a reservoir of ink and an ink compartment which is connected to the supply chamber via a hydrophobic membrane which acts as a fluid diode for regulating the flow of ink from the supply chamber into the compartment.