Title:
COMMUNICATION SYSTEM, IMAGE FORMATION DEVICE, COMMUNICATION METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2019176272
Kind Code:
A
Abstract:
To provide a communication system that improves security in transmission/reception of apparatus information on an image formation device.SOLUTION: An image formation device, when receiving an instruction from a user, holds communication information for executing communication between a portable terminal and the image formation device so that the communication information can be acquired from the portable terminal. The portable terminal acquires the communication information from the image formation device and, in communication with the image formation device executed on the basis of the acquired communication information, makes a request for apparatus information on the image formation device. The image formation device, in the communication with the portable terminal executed on the basis of the communication information acquired by the portable terminal, transmits the apparatus information on the image formation device to the portable terminal in response to the request from the portable terminal.SELECTED DRAWING: Figure 8
Inventors:
TAKENAKA SHUICHI
Application Number:
JP2018060739A
Publication Date:
October 10, 2019
Filing Date:
March 27, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
H04N1/00; B41J29/00; B41J29/38; B41J29/42; G03G21/00; G06F13/00; H04M11/00
Domestic Patent References:
| JP2017217884A | 2017-12-14 | |||
| JP2017050635A | 2017-03-09 | |||
| JP2015023440A | 2015-02-02 | |||
| JP2018029222A | 2018-02-22 | |||
| JP2015201830A | 2015-11-12 |
Foreign References:
| US20170357202A1 | 2017-12-14 | |||
| US20150289194A1 | 2015-10-08 |
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu