Wiping unit for liquid droplet ejection head; liquid droplet...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S032000

Reexamination Certificate

active

07344222

ABSTRACT:
A wipe-off unit is provided with a cleaning liquid ejection member in a manner to be positioned below a horizontal surface coincident with a nozzle surface and on a sheet feeding side relative to a pressing roller. A wiping sheet is fed from below to the pressing roller through a space between the pressing roller and the cleaning liquid ejection member, and a cleaning liquid is applied to a surface of the wiping sheet.

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patent: 6183060 (2001-02-01), Tokuda
patent: 6554391 (2003-04-01), Sharma et al.
patent: 6692100 (2004-02-01), Steinfield et al.
patent: 7073886 (2006-07-01), Nakamura
patent: 03-224738 (1991-10-01), None
patent: 06-155754 (1994-06-01), None
patent: 2000-056116 (2000-02-01), None
patent: 2000-251674 (2000-09-01), None
patent: 2001-171135 (2001-06-01), None
patent: 2001-277526 (2001-10-01), None

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