An information processing apparatus includes processing circuitry. The processing circuitry detects an abnormality in an image reading apparatus from a first spectral reflectance and a second spectral reflectance, the first spectral reflectance being generated based on data read from a reference white plate installed in the image reading apparatus, the second spectral reflectance being generated before generation of the first spectral reflectance, and identifies a cause of an abnormality in the image reading apparatus in a case where the processing circuitry detects the abnormality.

A method of producing a printed product includes creating a project specification and storing the it on a server, the project specification including a palette of selected master colors, a printing substrate, a printing technique, and an ink base for a printed product; determining whether a quality assurance color is available for each master color, for master colors having an associated quality assurance color, automatically associating quality assurance color information with the master colors; generating a quality assurance package corresponding to the project specification, the quality assurance package including the quality assurance color information; providing a converter with access to the project specification and the quality assurance package; the converter producing the printed product according to the project specification and scoring the printed product against the quality assurance package; and receiving from the converter a score indicative of the printed product's appearance measured against the quality assurance color information.

A method for controlling an information processing apparatus includes a notifying step of, if an error is occurring in a printing apparatus under non-completion of an initial setting process for the printing apparatus when a predetermined program is operating on the information processing apparatus, executing a notification process for notifying a user of the error occurring in the printing apparatus on the basis of error information, the initial setting process being a process executed in response to the user turning on the printing apparatus for a first time after the printing apparatus is unpacked, and not executing the notification process if an error is occurring in the printing apparatus under completion of the initial setting process for the printing apparatus when the predetermined program is operating on the information processing apparatus.

An image forming apparatus includes an image forming unit to form an image based on an image forming condition and a controller. The controller determines information related to a density of an image to be formed by the image forming unit; generates the image forming condition based on the information; acquires measurement data outputted from a sensor related to a test image; determines, based on a first determination condition, first information related to a density of the test image; determines, based on a second determination condition, second information related to a density of the test image; and selects the determination condition from among a plurality of determination conditions including the first determination condition and the second determination condition.

An image forming apparatus includes: a hardware processor that forms an image on a conveyed recording medium; and a determining device that determines whether a type of the recording medium is a first recording medium or a second recording medium, wherein if the type of the recording medium is determined to be the first recording medium, the hardware processor forms a normal image on the recording medium, whereas if the type of the recording medium is determined to be the second recording medium, the hardware processor forms a test image on the recording medium.

An example image forming apparatus includes an image forming apparatus, a processor, and a memory storing instructions executable by the processor. The processor of the image forming apparatus executes the instructions to render a print job, obtain information regarding a pattern for determining print quality from a rendered image of the print job, scan, through the image forming job unit, a document on which the rendered image is printed, and determine the print quality based on a scanned image of the document and the obtained information regarding the pattern.

A system and method for providing three dimensional printing production quality prediction is described herein. The system may include logic to scan a region of interest associated with a layer of a plurality of parts during printing to obtain an input for the region of interest and compute an input metric associated with the layer based on the input. In response to an initial set of print jobs, at least a portion of the plurality of parts is mechanically tested to determine at least one output. In response to a production print job, a likelihood of a part of the plurality of parts to satisfy a quality specification is predicted by inputting the input metric to at least one machine learning function comprising the at least one output, wherein the at least one machine learning function is trained during the initial set of print jobs.

Provided is an image forming system including a first image forming device, a second image forming device; and an image reading device. A first hardware processor of the first image forming device causes a first image former of the first image forming device to form a first reference image on a first face of a sheet. A second hardware processor of the second image forming device causes a second image former of the second image forming device to form a second reference image different from the first reference image on the first face of the sheet. A third hardware processor of the image reading device determines whether an image positional deviation is present based on the first reference image and the second reference image that are formed on the first face of the sheet and that are read by the image reading device.

A print process control system includes a plurality of printing devices and an order management system to manage print jobs to the printing devices. Each printing device has an achievable quality level corresponding to its ability to meet color printing requirements. Job data for a print job is parsed to identify spot colors related to colors to be reproduced at the printing device. The printing device receives a test chart with color patches for the spot colors. Measurement data is captured from the color patches of the test chart. Using the measurement data, the order management system confirms whether the printing device can reproduce the spot colors according to a required level of tolerance or quality level.

An image forming apparatus includes an image forming unit, an intermediate transfer member, a transfer member, a power source, a fixing unit, a photosensor, and a control unit configured to perform a mode to output a test chart which is formed by transferring a plurality of test toner images from the intermediate transfer member onto a plurality of sheets of the recording material, the test chart being used to adjust the transfer voltage applied to the transfer member. The control unit is configured to adjust the transfer voltage based on a detection result of the photosensor detecting the plurality of test toner images fixed on the recording material. In a case where a jam occurred during execution of the mode, the control unit is configured to resume the mode after the jam has been recovered.