A print control method that is capable of canceling the unprintable state without troubling a user. An image forming apparatus performs a print process according to print data transmitted from an information processing apparatus by the print control method. An anomaly detection step detects anomaly in a print related process, which is relevant to the print process, under execution by the information processing apparatus. A state shifting step stops the print process under execution by the image forming apparatus, and makes the image forming apparatus shift to a printable state for preparing a new print process that is different from the print process that the image forming apparatus is executing when anomaly is detected in the print related process. A reboot step reboots the information processing apparatus in response to the shift of the image forming apparatus to the printable state.

The present invention relates to an information processing apparatus having a plurality of storage units, capable of staring in any of a plurality of activation modes including a first activation mode and a second activation mode operable with a faster activation time than the first activation mode.

A controller acquires communication destination information including at least a first external apparatus connected via a first communication interface or a second external apparatus connected via a second communication interface. The controller performs initialization of the first communication interface and the second communication interface. The initialization includes: in response to determining that an external apparatus indicated by the communication destination information is the first external apparatus, after completing initialization of the first communication interface, shifting to a communication waiting state in which transmission and reception of data is acceptable; and in response to determining that the external apparatus indicated by the communication destination information is the second external apparatus, shifting to the communication waiting state after completing initialization of the second communication interface. The controller performs communication with at least the first external apparatus or the second external apparatus. The communication includes transmission and reception of the data.

In order to prevent wasteful power consumption, in various embodiments, advance activation of a printer is avoided in the event of an attack on a particular port if the printer is used in a network environment with a low security strength. For example, according to one embodiment, while a GPIO signal for activating the printer in advance is generated in response to reception of print data, the GPIO assert setting is disabled if a network to which the printer is connected has a low security strength.

An image processing apparatus capable of fax communication and a method of controlling the image processing apparatus are described. The image processing apparatus has a user interface capable of accepting from a user, in advance of receiving by a network interface a shutdown request, a setting of whether or not to perform shutdown processing based on the received shutdown request when the image processing apparatus is in a state of being connected to a fax line and when fax communication is possible. The image processing apparatus executes, in accordance with the setting accepted in advance from the user by the user interface, the shutdown processing of the image processing apparatus based on the shutdown request received from the external apparatus.

A hardware processor of an image forming apparatus is able to obtain saving target information from a time of a power-off operation to a time of power supply interruption and to save the saving target information, in a nonvolatile storage of the image forming apparatus, as first snapshot data (for restoring a state at a predetermined time after firmware is activated). When a power-on operation is performed after the time of the power-off operation, the hardware processor determines whether to perform a first high-speed startup process using the first snapshot data as an apparatus startup process with respect to the image forming apparatus. When a determination is made to perform the first high-speed startup process, the hardware processor causes the display of the image forming apparatus to display, in a period in which a hardware initialization process in response to the power-on operation is being performed or immediately after the hardware initialization process is completed, an advance notice screen to be displayed before completion of startup in response to the power-on operation, the advance notice screen giving an advance notice that a transition to a user operable state following the power-on operation will be completed.

An example apparatus includes a non-transitory computer-readable medium with instructions stored thereon to perform apparatus component initialization sequences. The apparatus component initialization sequences include a full initialization sequence and a short initialization sequence, A processor is to execute the instructions to capture apparatus component state information, determine upon reception of a signal indicative of power on of the apparatus whether a position of an apparatus component is within a threshold of an expected position, perform the short initialization sequence if the position of the apparatus component is within the threshold and using the captured apparatus component state information.

An image forming apparatus includes a main controller, a volatile first storage, a sub-controller, a non-volatile second storage, and an associator that associates one or more of a plurality of hardware resources with each of a plurality of activation factors, the main controller includes a mode switcher that switches an operation mode, the sub-controller includes a shut-off controller that shuts off power supply to the main controller, an activation factor detector that detects activation factor, a power recoverer that, in response to detection of activation factor, supplies power to the main controller, and an activator that, in response to detection of activation factors, activates the main controller, and the main controller includes a recoverer that reads out a snapshot from the second storage, and stores the snapshot in the first storage.

A reading device includes an imaging sensor that reads a document; a document-transporting unit that transports the document to a position facing the imaging sensor; a control unit that controls the imaging sensor and the document-transporting unit; a housing that covers the imaging sensor, the document-transporting unit, and the control unit; and a power switch electrically connected to the control unit; where a recessed portion is formed in the housing and the power switch is disposed in the recessed portion.

An image reading apparatus includes a shooter where a first mounting surface that is inclined with respect to a horizontal plane is formed thereon, a stacker, a supporting unit that movably supports the stacker in such a manner that the stacker is arranged in a first region or a second region, a conveyance unit that conveys a document from the shooter to the stacker when the stacker is arranged in the first region, and a reading unit that reads an image from the document when the document is conveyed by the conveyance unit, wherein a surface area of a region of the first mounting surface that is covered by the stacker when the stacker is arranged in the first region is greater as compared with that when the stacker is arranged in the second region, and the stacker is formed to be capable of being lengthened or shortened.