An image forming apparatus includes a rotatable image bearer, a transfer rotator, a detector, and circuitry. The image bearer bears an image. The transfer rotator transfers the image from the image bearer onto a recording medium sandwiched and conveyed between the image bearer and the transfer rotator. The detector detects length information indicating a length, in a direction of conveyance of the recording medium, of the image on the recording medium. The circuitry corrects a correction value, based on the length information detected by the detector and a target value of the length information, to correct an image magnification, in the direction of conveyance of the recording medium, of the image to be formed on the recording medium. The circuitry controls an image forming operation of forming the image on the recording medium with the correction value.

A printing apparatus determines whether or not predetermined processing in accordance with a predetermined shape of a medium is executed on an image of a printing target. In a case where it is determined that the predetermined processing is not executed on the image of the printing target, the printing apparatus executes the predetermined processing on the image of the printing target to perform printing. In a case where it is determined that the predetermined processing is executed on the image of the printing target, the printing apparatus prints the image of the printing target on which the predetermined processing is not executed.

A print control apparatus includes a receiving unit receiving a print instruction; a first converting unit converting a dimension of a sheet of paper specified in a first unit in the print instruction to a dimension in a second unit different from the first unit; a second converting unit converting the dimension in the second unit to a dimension in a third unit employed by a print apparatus; an acquiring unit acquiring, from the print apparatus, information regarding a standard dimension list in the third unit; a selecting unit selecting, from the information, a standard dimension that matches, within a preset tolerance range, the dimension in the third unit; a generating unit generating print data by processing the print instruction by using the selected dimension; and an output controller specifying the selected dimension to control output of the print apparatus on the basis of the print data.

A photocopier optically scans a series of documents into corresponding digital images. Prior to printing an image on a print medium, such as paper, the photocopier arranges the scanned images on a preview page for display to a user. The user previews the images on the display to ensure that the images are aligned and do not overlap, and then prints the digital images to a single sheet. The images are printed to the single sheet as they are arranged on the preview page being displayed to the user.

A printing apparatus that is capable of executing, based on printing data, printing onto a first side of a printing medium and printing onto a second side, which is the back side of the first side, after the printing onto the first side is provided. A print density of a predetermined region at a rear end of the printing medium in a transporting direction at a time of printing of the first side is identified based on the printing data. Conversion data, which is a conversion coefficient to make the identified print density equal to or lower than a predetermined density, is acquired. The printing data is converted by means of the conversion data. Printing onto the first side is executed based on the converted printing data.

A control device for controlling a printer includes a conveyer and a print head. The control device performs: acquiring first image data representing a first image and second image data representing a second image; determining, based on the first image, a plurality of head positions of the print head relative to the first image; and determining a relative position of the second image relative to the first image such that, when the number of partial printings for printing the first image and the second image is increased from the number of partial printings for printing the first image, the relative position can minimize the increment.

A data processing device includes a feature specification unit that analyzes document data indicating a print target document to specify a feature of the print target document, an acquiring unit that acquires feature data indicating a feature of at least one document specified by analyzing each document and setting data indicating a print setting corresponding to each document, from a storage device, a selection unit that compares the specified feature of the print target document with the features indicated by the feature data of the documents acquired by the acquiring unit and that selects setting data used for printing of the print target document among the acquired setting data based on a comparison result, and a print instructing unit that instructs a printing device to print the print target document in accordance with the selected setting data.

A printing system and method of printing are provided herein. The printing system may generate custom user designs for printing. The designs may be associated with a selected print medium. The print medium may have a particular layout. The printing system may convert the design for printing on other print media without requiring user alteration or input of the design. In another aspect, the printing system may facilitate printing the designs via local printers and/or via professional printers. Accordingly, printing of designs on different print-receptive media items can be accomplished.

An image forming apparatus includes an engine including circuitry that expands first image data, converts the expanded first image data into second image data in a format printable by the image forming apparatus, adds a positioning element to the second image data, the positioning element to be used for correcting positions of a first image and a second image, and controls a mechanical system of the image forming apparatus to print the second image data.

A printing apparatus includes a first interpretation unit configured to generate intermediate data of a page by interpreting print data, a second interpretation unit configured to generate intermediate data of another page by interpreting the print data, and a controller configured to perform, according to a specific print setting command indicating that a specific process is to be performed on all pages, control such that the specific process is performed on all the pages. The controller performs the control if the specific print setting command is included in a specific page.