Printing device, printing method, printing system, image processing device, and image processing method

A printer comprising:

• a print unit that moves a head in both a first direction and second direction;
• and
• a controller that generates a first direction print image based on first direction color conversion information for a first print medium, and generates a second direction print image based on second direction color conversion information for a second print medium, the second direction color conversion information for the second print medium being generated by adjusting second direction color conversion information for the first print medium;
• and
• the controller controlling the print unit to print the first direction print image in the first direction on the second print medium, and print the second direction print image in the second direction on the second print medium.