Patent ID: 9218152
Filing Date: 2015-12-22
Classification: G06F

Abstract:
1. An image forming apparatus which detects an abnormal state of the image forming apparatus and notifies a user of the abnormal state, comprising: an image forming unit constructed to form an image; a counter constructed to count a cumulative number of sheets on which an image is formed by the image forming unit; a detection unit constructed to detect the abnormal state of the image forming apparatus; a storage unit constructed to store history information including information about a type of the abnormal state and a cumulative number of sheets at the timing of detecting the abnormal state in a case where said detection unit detects the abnormal state; a notification unit constructed to perform a notification about the abnormal state; and a control unit constructed, in a case where a type of an abnormal state which has newly occurred is a first type, if a difference between a cumulative number of sheets at the timing of detecting the abnormal state which has newly occurred and a cumulative number of sheets at the previous timing of detecting the same abnormal state as the abnormal state which has newly occurred is larger than a predetermined value, to make the notification unit notify information about removal for the abnormal state which has newly occurred, and, if the difference is not larger than the predetermined value, to make the notification unit notify that a repair request for the image forming apparatus is needed, and in a case where a type of an abnormal state which has newly occurred is a second type, to make the notification unit notify, regardless of the difference between a cumulative number of sheets at the timing of detecting the abnormal state which has newly occurred and a cumulative number of sheets at the previous timing of detecting the same abnormal state as the abnormal state which has newly occurred, that a repair request for the image forming apparatus is needed.