Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-05-08
2007-05-08
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S030000, C347S032000
Reexamination Certificate
active
10979445
ABSTRACT:
A discharge recovery device and an ink-jet recording apparatus incorporating the same. The discharge recovery device includes a wiper reciprocating to wipe a discharging surface of a recording head. The wiper touches a pivotable wiper cleaner while moving in a forward direction, and is thereby cleaned of ink. The wiper cleaner is fixed and rubs against the wiper when the wiper moves forward. A cleaner holder also covers the wiper to prevent ink scatter when the wiper in the forward direction. As the wiper moves in a backward direction, the wiper cleaner is pivoted out of contact with the wiper via a retracting device. This reliably prevents ink from scattering during the backward movement of the wiper without reducing cleaning performance of the wiper cleaner.
REFERENCES:
patent: 5984452 (1999-11-01), Bekki
Canon U.S.A. Inc. I.P. Div
Tran Ly T.
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