1. An image processing apparatus comprising: a first dynamic reconfigurable processor assigned to a first group of image processing operations, the first group of image processing operations being executed regardless of whether or not correction data from a printer is used; a second dynamic reconfigurable processor assigned to a second group of image processing operations, the second group of image processing operations being executed using correction data from the printer; and a controller that performs control to execute the first group of image processing operations during interruption of operation of the printer by changing an image processing setting so as to cause the second dynamic reconfigurable processor assigned to the second group of image processing operations to execute the first group of image processing operations.