Brother Kogyo Kabushiki-kaisha

Tomoya Kondo

Satoru Arakane

Shota Morikawa

Yasunari Yoshida

Masashi Ueda

A recording apparatus includes: a recording unit configured to perform recording of an image on a recording medium by using recording material; and a controller configured to execute a recording control regarding the recording. The controller is configured to execute an adjustment processing for adjusting an amount of the recording material to be used in the recording, and the controller is configured to change a processing other than the adjustment processing in the recording control between a case that the adjustment processing is executed and a case that no adjustment processing is executed.

Recording apparatus changing processing depending on an adjustment to an amount of recording material to be used

A liquid discharging apparatus includes: a channel unit having a nozzle and an individual channel; an actuator applying pressure to liquid in the individual channel to discharge the liquid from the nozzle; a driving circuit electrically connected to the actuator and supplying driving signal to the actuator; and a controller. In a case of determining that a single-sided recording is to be executed, the controller supplies the driving signal corresponding to each of gradation values for each of pixels when discharging the liquid toward one of a first surface and a second surface of a recording medium; in a case of determining that the double-sided recording is to be executed, the controller supplies the driving signal corresponding to each of the gradation values for each of the pixels when discharging the liquid toward the first surface and when discharging the liquid toward the second surface.

Liquid discharging apparatus, controlling method for liquid discharging apparatus and medium storing controlling program for liquid discharging apparatus

A printing apparatus includes: first and second heads; a carriage; and a control device. The control device is configured to perform: (a) selecting; (b) setting; and (c) executing. The (a) selecting sets one of the first and second heads as an active head. The (b) setting sets an operation mode to one of a plurality of modes including first and second modes. The (c) executing executes a printing operation under the operation mode. The printing operation is performed by ejecting ink from both the first and second heads in a state where the first mode is set as the operation mode. The printing operation is performed by ejecting ink from the active head without ejecting ink from a non-active head in a state where the second mode is set as the operation mode. The non-active head is a head other than the active head among the first and second heads.

Printing apparatus having first head and second head that eject ink in same color

A printing device includes: a display; an input unit; a printing engine; and a controller. The display is configured to display a printing target image including a plurality of objects. The input unit is configured to input a specified object specified from among the plurality of objects in the printing target image displayed on the display. The printing engine is configured to print the printing target image on a print medium. The controller is configured to perform: a printing operation. The printing operation is to print a patch chart on at least one sheet of print media with the printing engine. The patch chart includes at least one first patch for at least one specified color and a second patch for a predetermined color. Each of the at least one specified color is a color included in the specified object.

Printing device printing patch chart including patches for specified colors included in specified object specified from among objects in printing target image

In a printing apparatus, a carriage is reciprocally movable in first and second directions. A control device is configured to perform executing one of first and second printing operations in accordance with an operation mode. The first printing operation prints a first image over a first range in a third direction crossing the first and second directions by ejecting ink from both first and second heads during one movement of the carriage in the first and second directions. The second printing operation prints a second image over a second range narrower than the first range in the third direction by ejecting ink from both the first and second heads during the one movement of the carriage. Ink ejection contribution during the one movement of the carriage is shared by the first and second heads at a prescribed contribution ratio in the second printing operation.

Printing apparatus having operating mode in which ink ejection is shared by first head and second head at prescribed contribution ratio

A multifunction peripheral includes a conveyance roller, a print engine, a scanner, and a controller. The controller is configured to perform: driving the conveyance roller to convey a recording medium and controlling the print engine to record, on the recording medium, a test image based on test image data with recording agent; after recording the test image, controlling the scanner to generate scan data of the test image recorded on the recording medium; after generating the scan data, extracting, based on the scan data and the test image data, stain data indicative of a stain caused by transfer of the recording agent from the conveyance roller to the recording medium; after extracting the stain data, generating correction data by removing the stain data from the scan data; and executing particular processing by using the correction data.

Multifunction peripheral, control method thereof, and storage medium storing program

An image processing apparatus configured to generate, using a target image data, multiple pieces of partial print data respectively for multiple partial printings such that, in a particular case where the color difference indicated by the evaluation value of the each of the partial images is larger than a particular reference value, a controller causes the image processing apparatus to identify, using the difference information, compensation target pixels including a pixel causing the color difference from among multiple pixels within the particular partial image, perform, using the difference information, a compensating process of converting a color of the compensation target pixel to a color of which color difference is small, and generate the partial print data using the particular partial image data to which the compensating process has been applied.

Image processing apparatus, and non-transitory computer-readable recording medium therefor

An inkjet printer includes: a print execution unit that executes printing; and a controller that controls the print execution unit. The controller is configured to: determine whether a type of ink supplied by the ink supply unit is changed; determine whether to use a residual ink which is ink before change remaining in the ink flow path in response to be determined that the type of the ink is changed; control the print execution unit to execute new printing using the residual ink in response to be determined to use the residual ink for the printing; and execute a discarding process for discarding the residual ink before the new printing is performed in response to be determined to not use the residual ink for the printing.

Inkjet printer

Color conversion information is used for carrying out a color conversion process to generate a converted image data. The color conversion information is configured as follows. Within a range from a predetermined first reference color value to a black input color value on a specific line, the closer to the black input color value a noticed input color value is, the larger a first output component value becomes. Within a first dark range, the closer to the black input color value the noticed input color value is, the smaller a second output component value becomes. Within a first light range, the closer to the black input color value the noticed input color value is, the larger the second output component value becomes. Within a first intermediate range, the second output component value is constant.

Image processing apparatus configuring color conversion information based on how close input color values are to black in dark and light ranges

An image processing apparatus extracts provisional band data from image data. The apparatus calculates near white number for a target line. The near white number is number of pairs of first and second pixels. The first pixel is located on the target line, the second pixel is in positionally adjacent relation to the first pixel. At least one of the first pixel and the second pixel is a near white pixel. In a case where a prescribed border condition is met for the target line, the apparatus determines finalized band data so that a finalized band image includes at least part of the provisional band image, and has the target line as a borderline. In a case where a specific condition is met, the apparatus changes the target line to one of a plurality of candidate lines which is not selected as the target line.

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Konan, Japan

Tomoya Kondo