Imaging systems and method that form a layer on an imaging member

Abstract

A method includes pre-milling a pigment by dry ball milling the pigment with crushed CO2 (s), reducing the size of particles of the pigment by milling the pigment with glass beads, measuring a size of the particles of the pigment, determining whether that size of the particles is acceptable and coating the imaging member with the pigment if it is determined that the size of the particles is acceptable. A system includes a mill, a measuring device, a coating device and a controller that controls the mill to dry ball mill a pigment with crushed CO2, and then controls the mill to reduce the size of the pigment by milling the pigment with glass beads. The controller controls the measuring device to measure a size of the particles of the pigment to determine whether the size of the particles is acceptable. The imaging member is then coated with the solution.

Dependencies are inferred from the claim text.