Printer, printer control method, and printer control program

Facsimile and static presentation processing – Static presentation processing – Data corruption – power interruption – or print prevention

Reexamination Certificate

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Details

C358S001150, C358S001130

Reexamination Certificate

active

08064076

ABSTRACT:
The printer is connected to an interface device and communicates through the interface device with external devices, and has a detector that detects a prescribed operation of the printer, a controller that receives a query signal sent from the interface device, and confirms the reception status of the query signal after the detector detects the prescribed operation, wherein the controller determines the operating status of the interface device based on the query signal reception status confirmed by the controller.

REFERENCES:
patent: 4714364 (1987-12-01), Takada
patent: 5436731 (1995-07-01), Miura
patent: 3-230666 (1991-10-01), None
patent: 05-221085 (1993-08-01), None
patent: 10-010936 (1998-01-01), None
patent: 10-337933 (1998-12-01), None
patent: 2000-188659 (2000-07-01), None
patent: 2000-322228 (2000-11-01), None
patent: 2002036668 (2002-02-01), None
patent: 2004-034408 (2004-02-01), None

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