Recording apparatus and recovery control method

Details Recording apparatus and recovery control method Recording apparatus and recovery control method

2005-02-23

2009-02-24

Pham, Hai C (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

Reexamination Certificate

active

07494200

ABSTRACT:
A control method at the time of preliminary ejection of ink is changed between a recording area in which a nozzle used for recording is not switched every recording scanning and a recording area in which the nozzle for recording is switched every recording scanning, whereby the preliminary ejection is performed at an appropriate frequency in any recording area.

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patent: 2003/0184608 (2003-10-01), Masuyama et al.
patent: 09-201984 (1997-08-01), None
patent: 2001205823 (2001-07-01), None

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