Ink-jet printer performing power source control, and control...

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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C347S019000, C347S023000

Reexamination Certificate

active

06837558

ABSTRACT:
An ink-jet printer includes a control circuit for controlling a recording operation by receiving power supply from an AC adapter, a voltage output circuit for outputting a voltage on the basis of a signal output by the AC adapter, and a voltage output control circuit for turning on and off the voltage output circuit. In the printer, in case of starting the power supply from the AC adapter, the voltage output control circuit sets the output of the voltage output circuit to an off state after setting the output to an on state for a certain period of time, whereby it is possible to decrease reactive power while the electronic apparatus is not powered.

REFERENCES:
patent: 4001839 (1977-01-01), Kraus
patent: 5572242 (1996-11-01), Fujii et al.
patent: 5631677 (1997-05-01), Horigome et al.
patent: 6088128 (2000-07-01), Nishii et al.

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