An image processing device includes a processor and a memory. The memory stores computer-readable instructions therein. The computer-readable instructions, when executed by the processor, cause the image processing device to perform: acquiring a calibration value based on a plurality of test images that are printed on a recording medium, the calibration value indicating an amount of calibration; calibrating a target value by using the calibration value, the target value being used to determine a dot formation state of each pixel of an image in a halftone process; and generating print data by performing the halftone process on each pixel based on the calibrated target value.

A method for digitally printing a decoration onto a carrier material is provided including providing an analogue decoration; creating and saving at least one digital image thereof in the form of digital decoration raw data in the RGB colour space; digitally processing at least a part of the digital decoration raw data and creating processed digital decoration raw data; providing at least one set of printing parameters; transferring the processed digital decoration raw data and the at least one set of printing parameters to colour management or RIP software and calculating colour-space-profiled production data for the at least one set of printing parameters from the processed digital decoration raw data; calculating separation data from the colour-space-profiled production data outputting a digital image of the analogue decoration onto a carrier material using a digital printer, including the printing parameters for which the colour-space-profiled production data have been calculated.

A system including a printer which performs printing on a recording medium according to a print job includes a display configured to display information, acquires first color tones, on a member halfway through print processing, of at least a first print job and a second print job, and acquires second color tones, on the recording medium subjected to printing, of at least the first print job and the second print job, wherein the display displays first color information that is based on the first color tones of at least the first print job and the second print job and second color information that is based on the second color tones of at least the first print job and the second print job.

There is provided a recording apparatus including: a recording part configured to perform a recording of an image onto a recording medium with a recording material; and a controller configured to adjust, based on an adjustment value, an amount of the recording material which is to be used at a time of the recording. The controller is configured to execute, based on an index value regarding dirtiness, a changing processing of changing at least one of the adjustment value and a value regarding the adjustment value, in a direction of decreasing the amount of the recording material.