A distributed printing system includes: a job management device that divides a print job to generate divided jobs; image forming devices that execute the divided jobs to form an image on a sheet; and a sorting device that sorts sheets of a sheet bundle, wherein each of the image forming devices executes the divided jobs, and discharges a sheet bundle, the job management device includes a storage that stores information regarding the sheets constituting the sheet bundles, and the sorting device includes a sheet feeder on which the sheet bundles is settable, an instructor that instructs an operator on an arrangement order of the sheet bundles to be set on the sheet feeder, and a sheet discharger that sorts the sheets of the sheet bundles on the basis of operation information, and discharges a sheet bundle and a sheet bundle including remaining sheets to different sheet discharge trays.

An image forming apparatus including: a light source configured to emit a light beam based on an image signal; a deflector configured to deflect the light beam so that the light beam emitted from the light source is scanned on a surface of a photosensitive member in a main scanning direction; a storage portion configured to store a first magnification of an image with respect to a scanning position in the main scanning direction; and a controller configured to generate a second magnification of the image with respect to a reference color image, wherein the controller generates a third magnification based on the first magnification corrected based on the second magnification and the second magnification to correct the image signal based on the third magnification.

An image forming apparatus includes a document reader, a storage for storing image data, an image output unit and a control unit. The control unit includes: a function setup controller for setting up the image output conditions of output images; and a control-unit side controller having a function of displaying a function setup screen corresponding to the function setup controller, on a display panel. The function setup controller has an additional input mode having a function of reading documents a multiple number of times to form multiple sheaves of documents. The additional input mode includes: an individual setup function of setting up individual image output conditions for each sheaf of documents and an all-in setup function of setting up identical image output conditions for all sheaves of documents. When the additional input mode is set up, the control unit-side controller offers a display of a setup change suggestion of the image output conditions for the next input on the display screen at the stage where the first image data input has been completed.

A control unit includes a touch panel display capable of presenting preview display of multiple pages of document images in a scrollable manner on the display panel. The touch panel display controller includes: a commanded position detecting controller that detects a commanded position relative to one of document images being a reference in the preview image displayed on a display panel; a preview layout direction switching controller that switches the layout direction in the preview image in accordance with the commanded position; and a scroll direction switching controller that switches the scrolling direction in the preview image in accordance with the detected commanded position.

In one example of the disclosure, for each of a plurality of printers of a printer fleet, identification data indicative of marking agent cartridges installed is obtained via a network. The identification data is caused to be stored in association with a fleet identifier for the printer fleet. A request for fleet installation information with respect to a first marking agent cartridge is received from a computing device. It is determined, based upon the identification data, whether a first marking agent cartridge was previously installed at a printer of the printer fleet. Determination data indicative of the determination is sent to the computing device.

An image processing apparatus includes: a casing that includes a plurality of peripheries and a plurality of corners connecting mutually adjacent peripheries; and a first antenna and a second antenna that are attached on the casing, wherein the first antenna and the second antenna are arranged at a first corner closest to the first antenna and at a second corner closest to the second antenna, respectively, and the mutually adjacent peripheries forming the first corner and the mutually adjacent peripheries forming the second corner are mutually different.

An image processing apparatus includes: a first device; a second device; and an operation display part, wherein the operation display part includes: an operation panel; and a hardware processor that controls operations of the operation panel, the hardware processor is: capable of sending operation input information on the operation panel to the first device via a first interface; sending the operation input information on the operation panel to the second device via a second interface; and receiving a switch request of switching a device, the first interface and the second interface are of mutually different types, and when receiving the switch request, the hardware processor: changes a source device from which display contents of the operation panel are sent, and changes a destination device to which the operation input information on the operation panel is sent, and sends the operation input information to a post-changing destination device.

An image forming apparatus includes a display device that displays an input screen image and a touch-panel arranged on the display device, and has a trial copy function of producing, when instructed to produce multiple copies of a document, a copy or copies to allow the user to confirm that the copy or copies are well. When the trial copy function is designated and a copy start key displayed on the input screen image is pressed, the image forming apparatus produces one copy or copies of the document, erases the copy start key from the input screen image, and displays a trial copy key, a trial end key and a balloon including help information. Since keys related to the trial copy are displayed in place of normally displayed keys, operation errors can be reduced and the user can easily execute the trial copy function.

A communication device includes a first holding unit which holds a disk-like first recording medium capable of storing information and a second holding unit which holds a second recording medium which is different from the first recording medium. The communication device further includes a request reception unit configured to receive a request for information indicating a recording medium which is usable by the communication device from a terminal device, and a transmission unit configured to transmit information indicating the first recording medium and information indicating the second recording medium held by the second holding unit to the terminal device when the request is received.

In general, according to one embodiment, there is provided an image formation apparatus including a first sensor, a second sensor, a first transmission unit, and a second transmission unit. The first sensor detects a state of a first element. The second sensor detects a state of a second element. The first transmission unit transmits an alert in compliance with a first specification, to an external terminal, based on the state of the first element. The second transmission unit transmits an alert in compliance with a second specification different from the first specification to the external terminal, based on the state of the second element.