Pump inker unit

摘要

A pump inker unit is used to supply inks of different color to an inking unit of a rotary printing press. An ink supply unit is supported for movement with respect to the inking unit of the press. Several pump inker units, each with their own color of ink can be quickly interchanged so that the ink ductor roller of the inking unit will receive different colors of ink from different movably mounted ink supply units.