May operate automatic adhesive binding machines (perfect binders) that contain numerous interrelated process stations that are fed collated sheets or signatures and perform such functions as vibrating, milling, roughening, gluing, covering and delivering or stacking completed books, magazines or catalogs. Comprehensive knowledge of machinability of different paper weights, sizes, kinds and colors so as to be able to identify paper conditions (i.e. excessive moisture or curling that frequently requires additional machine adjustment).