Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-07-11
2009-11-24
Meier, Stephen D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C399S035000, C399S120000
Reexamination Certificate
active
07621619
ABSTRACT:
An ink jet recording apparatus includes a recording head, a maintenance recovery unit for maintaining and recovering a state of the recording head, a waste liquid tank removably loaded to the maintenance recovery unit to store a waste liquid from the maintenance recovery unit, a shutter mechanism arranged between the maintenance recovery unit and the waste liquid tank and including a shutter member which moves between a closed position at which the maintenance recovery unit is isolated from the waste liquid tank and an open position at which the maintenance recovery unit is linked to the waste liquid tank and a close mechanism which causes the shutter member to stay at the closed position, and a holding member removably inserted to the ink jet recording apparatus in a first direction and causes the shutter member to move to the open position in a second direction opposite to the first direction.
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Cooper & Dunham LLP
Garcia, Jr. Rene
Meier Stephen D
Ricoh & Company, Ltd.
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