Supression of Marangoni Effect on the catcher face

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S090000

Reexamination Certificate

active

07144102

ABSTRACT:
The method for controlling ink migration onto a catcher of an ink jet print station from catch condition using a low surface tension ink entails bringing an ink jet print station using low surface tension ink into catch condition with the eyelid sealably engaging the catcher and the catcher flow pan, and using an eyelid actuator to unseal the eyelid forming a gap between the catcher flow pan, the catcher, and the eyelid. The method ends by operating the ink jet print station with the eyelid unsealed to suppress migration of the low surface tension ink onto the catcher during standby mode.

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patent: 5489929 (1996-02-01), Vago
patent: 6527363 (2003-03-01), Bowling et al.
patent: 6688736 (2004-02-01), Tunmore et al.
patent: 6742876 (2004-06-01), Enz
patent: 6793327 (2004-09-01), Huliba
patent: 6962411 (2005-11-01), West et al.

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