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

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

2006-07-11

2006-07-11

Hsieh, Shih-Wen (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S032000, C347S028000

Reexamination Certificate

active

07073886

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.

REFERENCES:
patent: 6554391 (2003-04-01), Sharma et al.
patent: 6692100 (2004-02-01), Steinfield et al.
patent: 03-224738 (1991-10-01), None
patent: 2001-171135 (2001-06-01), None
patent: 2001-277526 (2001-10-01), None

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