B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
101/96.0208
B41J 2/19 (2006.01)
Patent
CA 1239553
- 1 - Abstract: An ink jet printer includes a compact ink drop generating module comprising an ink jet print head mounted to a body which contains high and low frequency ink pressure transient suppressing mechanisms. These mechanisms inhibit the ingestion of air into print head and formation of print head clogging air bubbles. The body also includes a purgable bubble trap. Head may be of the air assisted type. Air supplied to the head pressurizes ink at one side of the diaphragm and the other side of the diaphragm to increase the fluid capacitance of the diaphragm. The module is easy to replace as a unit.
487144
Hall Jeffrey M.
Kreitlow David B.
Sheufelt Edward L.
Kirby Eades Gale Baker
Xerox Corporation
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