Final answer:
The CMYK color model, which stands for cyan, magenta, yellow, and black, is used for color printing. Ink jet printers use this model for producing printed images on paper, unlike the RGB model, which is used for electronic displays like TVs and computer monitors.
Step-by-step explanation:
The color model used in color printing that involves cyan, magenta, yellow, and black inks is known as CMYK. This model is based on the subtractive color mixing principle, where inks subtract varying degrees of red, green, and blue from white light to produce other colors. The 'K' in CMYK stands for black, which is used for better depth and detail. Printers like ink jet printers and those using xerography deploy these four inks to create the full spectrum of colors on printed images.
By contrast, the RGB color model is used for devices like color televisions and computer displays, which create color through the additive mixing of red, green, and blue light, not inks. In terms of physics, these colors of light can be characterized by their specific wavelengths, frequencies, and photon energies in the visible spectrum.