ABNORMAL NOISE OPERATION CONTROL DEVICE, IMAGE FORMING APPARATUS, ABNORMAL NOISE OPERATION CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM

摘要

An abnormal noise operation control device includes an abnormal noise storage device to store an abnormal noise at the time of a fault of an apparatus in advance, an operation noise acquisition device to acquire an operation noise of the apparatus, an audible sound determination device to determine whether or not the operation noise acquired is audible sound, discomfort noise determination device to determine whether or not the audible sound is a discomfort noise, a fault determination device to determine whether or not the operation noise is abnormal by comparing the operation noise with the abnormal noise, an abnormal noise cause determination device to identify a part causing the operation noise determined as at least one of the discomfort noise and the abnormal noise, and an abnormal noise countermeasures device to restrict operations that use the part and allow operations that do not use the part.