Patent ID: 7515299

Claim:
A multifunction device comprising: an image read device for obtaining image data of a color image by reading an original of the color image; a printing apparatus for printing the color image on a sheet of paper; a communication portion for transmitting image data to or receiving image data from a computer having a monitor; a process mode selection portion for selecting one of a print mode, a copy mode and a scan mode; a look-up table generation portion for generating a look-up table; a storage device for storing the generated look-up table; and a color conversion circuit for performing a color conversion process on the image data in accordance with the look-up table stored in the storage device, wherein if the print mode is selected, the look-up table generation portion generates a look-up table for linking values that indicate display colors of the monitor to values that indicate print colors of the printing apparatus corresponding to the display colors in accordance with a profile of the printing apparatus and a profile of the monitor, the color conversion circuit performs the color conversion process on the image data received from the computer, and the printing apparatus prints a color image in accordance with the image data on which the color conversion circuit performed the conversion process, and if the copy mode is selected, the look-up table generation portion generates a look-up table for linking values that indicate read colors of the image read device to values that indicate print colors of the printing apparatus corresponding to the read colors in accordance with a device link profile of the multifunction device, the color conversion circuit performs the color conversion process on the image data obtained by the image read device, and the printing apparatus prints a color image in accordance with the image data on which the color conversion circuit performed the color conversion process, and if the scan mode is selected, the look-up table generation portion generates a look-up table for linking values that indicate read colors of the image read device to values that indicate display colors of the monitor corresponding to the read colors in accordance with a profile of the image read device and a profile of the monitor, the color conversion circuit performs the color conversion process on the image data obtained by the image read device, and the communication portion transmits the image data on which the color conversion circuit performed the conversion process to the computer.