Patent ID: 9392128
Filing Date: 2016-07-12
CPC Classification: G06K,H04N

Claim Text:
1. An image forming system in which an image forming apparatus and an image processing apparatus configured to generate image data based on a print job and input the image data to the image forming apparatus are connected to each other, wherein the image forming apparatus includes: a first calibration execution unit configured to execute first calibration; a notification unit configured to perform notification of an execution instruction for second calibration to the image processing apparatus based on execution of the first calibration by the first calibration execution unit; a first storage unit configured to store time information relating to time at which the first calibration execution unit executes the first calibration; and a response unit configured to transmit the time information, stored in the first storage unit, to the image processing apparatus, in response to a request from the image processing apparatus, and wherein the image processing apparatus includes: a second calibration execution unit configured to execute second calibration; an acquisition unit configured to acquire the time information from the image forming apparatus; a second storage unit configured to store the time information acquired by the acquisition unit; and a warning unit configured to perform a warning to prompt execution of the second calibration, in a case where the time information acquired by the acquisition unit indicates a date and time later than a date and time indicated by previously acquired time information that has been stored in the second storage unit.