Process of cleaning the rollers, plates, blankets and sometimes the fountain of a press.
The process of cleaning the press: the rollers, the plate, and the fountain; every time the ink colour used in the printing press is changed, a wash-up is necessary
The process of cleaning the components of a printing press including the rollers, printing plates and ink fountains after the job is complete.
cleaning ink off parts of a press so that a different color of ink can be applied.
The cleaning of the printing units of a press prior to change of ink or shut-down of the machine.
the process of cleaning the press, rollers, plate, and ink fountain when changing ink colors on the press.