The first development unit forms a first developer image with a first developer absorbing {HEAD ~ a light} having {TAIL ~ a prescribed wavelength} 
having
The first development unit forms a first developer image with a first developer absorbing { HEAD ~ a light } having { TAIL ~ a prescribed wavelength }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL