A method of balancing responses of a plurality of sensor chips arranged generally in a linear array comprising: exposing the plurality of sensor chips to an absence of illumination; measuring a dark response of each photosensor of a plurality of photosensors; positioning a calibration piece within a field of view of the plurality of sensor chips other than a calibration sensor chip; illuminating a calibration standard and the calibration piece with a light source; measuring a light response of each photosensor of the plurality of photosensors; applying an offset to the light response of each photosensor of the plurality of photosensors by subtracting the dark response of each photosensor of the plurality of photosensors to obtain an offset light response for each photosensor of the plurality of photosensors; calculating a mean offset light response for each sensor chip of the plurality of sensor chips by averaging the offset light response for each photosensor of the plurality of photosensors in each sensor chip of the plurality of sensor chips; calculating a modified light response for each photosensor of the plurality of photosensors by modifying the offset light response for each photosensor of the plurality of photosensors based on the mean offset light response of the sensor chip comprising the respective photosensor, the mean offset light response of the calibration sensor chip, an initial mean offset light response of the sensor chip comprising the respective photosensor, and an initial mean offset light response of the calibration sensor chip; and, applying a first gain to the offset light response of each photosensor of the plurality of photosensors based on the modified light response of each respective photosensor to obtain a corrected light response of each photosensor of the plurality of photosensors.

A printing system according to an embodiment includes a plurality of image forming apparatuses, a server, and a plurality of client terminals. The client terminal displays a setting screen for a user to select, as a print mode, one of a first print mode in which user authentication is not required and a second print mode in which the user authentication is required. When the second print mode is selected as the print mode, the user terminal transmits to the server information related to the user, a print instruction in accordance with the second print mode, and the print job. The server determines whether the user has authority to perform printing in the second print mode. When the user is determined to have the authority, the server transmits the print instruction and the print job to the particular image forming apparatus registered for that user.

A print control system 1 has a control server 10 that transmits print data, and a printer 12 that communicates with the control server 10 through an asynchronous duplex communication path, receives print data sent by the control server 10 through the communication path, and prints based on the received data.

An image forming apparatus includes an image forming unit that forms an image on a recording material, an obtaining unit that obtains information from a device, which is installed in a room and obtains information regarding the room, a processing unit that generates information to be used by an external apparatus by processing the information obtained by the obtaining unit, and a transfer unit that transfers the information obtained by the obtaining unit to an external processing apparatus that processes the information.

An information processing apparatus includes a processor configured to: assign received image data to a person-in-charge in accordance with a predetermined condition, the person-in-charge processing the image data; and transmit information indicating a storage location corresponding to the person-in-charge to a storage destination where the image data is stored if a processable range within a current day is not exceeded as a result of the assigning of the image data to the assigned person-in-charge, and transmit information indicating a storage location corresponding to a second person-in-charge different from the person-in-charge to the storage destination if the range is exceeded, the information indicating the storage location corresponding to the person-in-charge and the information indicating the storage location corresponding to the second person-in-charge each serving as information indicating a storage location in the storage destination when the image data is transferred to the storage destination.

An information processing apparatus includes a processor configured to: transmit pre-process information to a processing apparatus that generates post-process information as a result of processing the pre-process information; and transmit identification information, used to acquire the post-process information, to an apparatus belonging to an apparatus group, satisfying a predetermined condition, among multiple apparatus groups of apparatuses that are enabled to acquire the post-process information and transfer the acquired post-process information to another apparatus.

An information processing apparatus configured to control wireless communication by receiving user input of a start instruction to start a cooperation operation, the cooperation operation configured to cause a first apparatus to transmit target data to the information processing apparatus. The information processing apparatus wirelessly receives the target data from the first apparatus through a first access point by using the wireless communication interface after receiving the start instruction, and terminates wireless communication with the first access point. Once wireless communication with the first access point is terminated, the information processing apparatus may establish wireless communication with a second access point through which the information processing apparatus is communicable with a second apparatus, and wirelessly transmit the target data to the second apparatus through the second access point.

An electronic device includes a setting unit configured to set setting information of an operation of the electronic device according to common setting information; a designation information acquisition unit configured to acquire designation information, which designates an acquisition origin of the common setting information, via a network; and a setting information acquisition unit configured to acquire the common setting information from the acquisition origin of the common setting information designated by the designation information acquired by the designation information acquisition unit.

The invention relates to a method for transmitting print data, a server (120) and a mobile terminal (100). The invention further relates to a corresponding computer-readable storage medium. In the method, steps are carried out which include receiving the print job, conversion into the printer-specific format, saving the printer-specific format on another server (130), informing the mobile terminal (100) of the completed conversion, reporting the completed conversion to the user and, after confirmation from the user, transmitting the print data to the mobile terminal (100), in order to forward the print data in a last step to a printer (200) connected to the mobile terminal (100).

A system and method for predictive maintenance of multifunction peripherals includes a data collection agent configured to receive and store simple network management protocol (SNMP) data including metered data from one or more multifunction peripherals, and a service prediction system configured to selectively perform linear regression analysis on one or more of the metered data to predict one or more service events for at least one multifunction peripheral based on the linear regression analysis. Notifications for each predicted service event are sent to service technicians associated with the associated multifunction peripheral. Service technicians can preemptively perform service and maintenance functions on the multifunctional peripherals before error or faults occur on the multifunction peripherals.