Breadcrumb Home GRPH Graphics and Printing Technology (N) GRPH-2338 GRPH-2338: Press Operations II Download Catalog PDF Download Page PDF Program GRPH Graphics and Printing Technology (N) Lecture Hours 2 Lab Hours 4 Credit Hours 3 Course Type N Maintenance and operation of large sheet-fed offset press systems and production of process-color jobs with hairline registration.Prerequisites: GRPH-1309.