Seiko Epson Corporation

Tomoaki Kuwabara

Takaaki Taniguchi

Masakazu Honma

A feature of the recording device is used to shorten the length of time that a wireless communication link with a recording device is not established for a control device that communicates wirelessly with a recording device when a wireless communication link can be established. A communication control unitof a host computerdetects and reports to a recording control unitthat printerpower was turned off. After receiving this report that the printerpower is off from the communication control unit, the recording control unitrequests the communication control unitto establish a wireless communication link with the printerand open a virtual COM port during the period until a new wireless communication link with the printeris established.

Growing community of inventors

Ueda, Japan

Tomoaki Kuwabara