Inkjet recording apparatus

Details Inkjet recording apparatus Inkjet recording apparatus

2007-09-25

2009-10-27

Nguyen, Lamson D (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

Reexamination Certificate

active

07607754

ABSTRACT:
An inkjet recording apparatus has a conveyor for conveying a recording medium in a conveying direction, at least one recording head having a flow path unit, a driver IC configured to output a drive signal, and an actuator configured to actuate ink in the flow path based on the drive signal, and a controller for controlling each of the conveyor and the at least one recording head. At least one recording head of the at least one recording heads has a temperature sensor for detecting a current temperature of the driver IC of the recording head. The controller has a detecting unit for comparing the current temperature with a particular predetermined temperature, a driving control unit for driving the driver IC based at least on the current temperature, and a cycle determining unit for determining an ejection cycle of at least one recording head.

REFERENCES:
patent: 5576745 (1996-11-01), Matsubara
patent: 6231154 (2001-05-01), Corrigan
patent: 7438376 (2008-10-01), Tamura et al.
patent: 2004022294 (2004-01-01), None

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