Patent ID: 11972162
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. An image processing system comprising:
an image processing apparatus; and
an information terminal,
wherein the image processing apparatus receives image data from an external apparatus,
wherein the image processing apparatus performs printing based on the image data received by the image processing apparatus,
wherein the information terminal receives user information from a user,
wherein the information terminal transmits the received user information to an authentication server,
wherein the information terminal receives, from the user, a code transmitted by the authentication server,
wherein the information terminal further transmits information used to cause the image processing apparatus to perform printing based on the image data,
wherein the information terminal transmits the information to the image processing apparatus without waiting for reception of the code by the information terminal, and
wherein the image processing apparatus performs printing based on the image data in response to the reception of the code by the information terminal.