A selection processing portion is configured to select, as one or a plurality of events to be reported, one or a plurality of candidate events, in accordance with user operation, from among the preset plurality of candidate events. A count processing portion is configured to individually count a frequency of occurrences of each of the events to be reported. An output processing portion is configured to cause, when a count result by the count processing portion has met a preset condition, printing on a sheet and outputting of a report that includes an occurrence history of at least one of the events to be reported.

An image forming apparatus includes plural components that are used to perform an image forming operation, and a drive controller that controls a potential noise source component or a component group containing plural potential noise source components among the plural components to be sequentially driven in an operation state for specifying a noise occurrence place such that a component or a component group having a higher possibility to be a noise source is driven with higher priority or a component or a component group having a lower possibility to be the noise source with lower priority.

A non-transitory computer readable medium stores a communication program for causing a computer to execute a process for performing a function, the process including: verifying, when detected that a type of a target communication device is changed, setting details which are previously prepared by changing setting of a communication protocol based on the setting details which are previously prepared for the type of the target communication device and communicating with the target communication device; and applying the changed setting of the communication protocol when verified that no communication error is detected during the verification.

An image forming apparatus including a wireless tag communication device to write data to, and read data from, a wireless tag attached to a sheet. An image forming device in the apparatus is configured to form an image on the sheet. A controller in the apparatus is configured to determine whether a writing of data to a wireless tag was successful based on a notification from the wireless tag communication device and generate investigation support information if the writing was not successful and control the image forming device to form an investigation support image corresponding to the investigation support information if the writing was not successful.

An information processing system includes circuitry to generate a workflow as a current workflow, analyze the current workflow to obtain a file maximum value indicating a maximum value of a file size processable by the current workflow, and cause a display to display the file maximum value obtained.

An information processing apparatus includes specifying unit and a display. The specifying unit specifies whether or not a failure occurring in the information processing apparatus can be suppressed, based on predetermined information. The display that displays information for enabling suppression of the failure in a case where it is determined by the specifying unit that the failure can be suppressed.

An example image forming apparatus may include a memory storing computer executable instructions and a processor. The processor may, by executing the computer executable instructions stored in the memory, determine whether a toner cartridge mounted in the image forming apparatus is genuine, and when it is determined that the toner cartridge is non-genuine, deactivate a user-defined application installed in the image forming apparatus.

An image forming apparatus includes a paper transport unit, an image forming unit, a reading unit, a foreign matter detection signal generation circuit, and a foreign matter detection control circuit. The foreign matter detection signal generation circuit generates a first foreign matter detection signal, based on an analog image signal to be output from a line sensor. In foreign matter detection processing, when a pixel that reads foreign matter continues by a specific first consecutive number or more in a signal based on the analog image signal of each pixel to be output from the line sensor, the foreign matter detection signal generation circuit sets a level of the first foreign matter detection signal to a level indicating the presence of foreign matter.

An example image forming apparatus may include a memory storing computer executable instructions and a processor. The processor may, by executing the computer executable instructions stored in the memory, determine whether a toner cartridge mounted in the image forming apparatus is genuine, and when it is determined that the toner cartridge is non-genuine, deactivate a user-defined application installed in the image forming apparatus.

An information processing system includes circuitry to generate a workflow as a current workflow, analyze the current workflow to obtain a file maximum value indicating a maximum value of a file size processable by the current workflow, and cause a display to display the file maximum value obtained.