In an information processing apparatus when the body pages are set to start from the back side of the cover, the cover is printed on the first side of the first sheet, the first page of the body is printed on the second side of the first sheet, and the second and subsequent pages of the body are printed on both sides of the second and subsequent sheets. The first cooling circuit includes a first pump configured to drive a first flow of cooling liquid through a first fluid pathway, a first primary heat exchanger configured to cool the first flow of cooling liquid, and a laser element heat exchanger configured to remove heat from the laser element using the first flow of cooling liquid. The additive composition can be an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof.