Color calibration method, image-forming device, and computer-readable storage medium

An image-forming device, comprising:

• a processor, and
• a memory communicatively connected to the processor and storing a computer program that, when being executed, causes the processor to:
• determine whether there is a first task for an image-forming device, wherein the first task is an image-forming task being executed or an image-forming task to be executed;
• when the first task exists, acquire a size of a first imaging medium corresponding to the first task;
• determine whether the size of the first imaging medium is within a preset range;
• and
• when the size of the first imaging medium is within the preset range, execute the first task and a color calibration task at the same time, wherein the first task is output in a target area of a first imaging area and the color calibration task is output in a second imaging area of the first imaging area, a position of the second imaging area is determined by at least one counterpoint sensor of the image-forming device,
• wherein
• the image-forming device includes an intermediate transfer belt, the intermediate transfer belt being larger than the first imaging area;
• the image-forming device includes two detection devices located on adjacent sides of the intermediate transfer belt;
• a projection area of a detection area of the two detection devices projected on the first imaging area is the second imaging area;
• and
• the adjacent sides of the intermediate transfer belt include a right side and a lower side of the intermediate transfer belt, or a left side and an upper side of the intermediate transfer belt.

A non-transitory computer-readable storage medium, wherein:

• the computer-readable storage medium is configured to store program instructions;
• and
• when the program instructions are invoked by a computer, the computer is configured to:
• determine whether there is a first task for an image-forming device, wherein the first task is an image-forming task being executed or an image-forming task to be executed;
• when the first task exists, acquire a size of a first imaging medium corresponding to the first task;
• determine whether the size of the first imaging medium is within a preset range;
• and
• when the size of the first imaging medium is within the preset range, execute the first task and a color calibration task at the same time, wherein a first task is output in a target area of the first imaging area and the color calibration task is output in a second imaging area of the first imaging area, a position of the second imaging area is determined by at least one counterpoint sensor of the image-forming device,
• wherein
• the image-forming device includes an intermediate transfer belt, the intermediate transfer belt being larger than the first imaging area;
• the image-forming device includes two detection devices located on adjacent sides of the intermediate transfer belt;
• a projection area of a detection area of the two detection devices projected on the first imaging area is the second imaging area;
• and
• the adjacent sides of the intermediate transfer belt include a right side and a lower side of the intermediate transfer belt, or a left side and an upper side of the intermediate transfer belt.