EP 0103943 A2 19840328 - Method and apparatus for eliminating the effects of acoustic cross-talk in thermal ink jet printer.
Title (en)
Method and apparatus for eliminating the effects of acoustic cross-talk in thermal ink jet printer.
Title (de)
Methode und Apparat um die Effekte eines akustischen Mitsprechens in einem thermischen Tintenstrahldrucker zu eliminieren.
Title (fr)
Procédé et dispositif d'élimination des effets de diaphonie acoustique dans une imprimante à jet d'encre thermique.
Publication
Application
Priority
US 41965882 A 19820920
Abstract (en)
A side-shooting thermal ink jet printer is provided with a control circuit for permitting the ejection of ink droplets from printhead orifices at only certain times after the ejection of ink droplets from other orifices in the printhead so that crosstalk between orifices through the ink supply does not degrade the quality of the subsequently ejected ink droplets. A test circuit is provided for determining the optimum multiplex periods between ejection of ink droplets from adjacent orifices.
IPC 1-7
IPC 8 full level
B41J 2/05 (2006.01)
CPC (source: EP)
B41J 2/04525 (2013.01); B41J 2/04541 (2013.01); B41J 2/04546 (2013.01); B41J 2/04573 (2013.01); B41J 2/0458 (2013.01); B41J 2002/14387 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0103943 A2 19840328; EP 0103943 A3 19850918; JP S5971869 A 19840423
DOCDB simple family (application)
EP 83303302 A 19830608; JP 17103883 A 19830916