Selectable quality control and productivity in a color reprographic printing machine
AssigneeXerox Corporation
InventorRobert P. Siegel
Life of this patent
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Abstract
A method and apparatus for producing enhanced quality full color prints in an electrophotographic printing machine. In a electrophotographic printing machine in which multiple color separations are imaged and developed on a photoconductive member, a user selectable enhanced print mode is provided. In the enhanced print mode, each color separation is imaged and developed on the same imaging panel of the photoconductive member. This avoids a degradation in image quality due to physical variations and defects in the photoconductive member. The enhanced mode decreases machine productivity somewhat and is user selectable in situations when very high quality prints are desired.
Claims3
A control device for printing enhanced quality color prints in an electrophotographic printing machine, comprising:
- a photoconductive member having a plurality of imaging panels;
- a transfer member for receiving a plurality of color toner images to form a composite multicolor toner image;
- a controller, having a first user selectable mode, wherein each color separation for a composite image is exposed and developed on the same imaging panel of said photoconductive member, so as to produce a high quality, uniform image.
A method for printing enhanced quality color prints in an electrophotographic printing machine, comprising exposing and developing each color separation of a multicolor composite toner image on the same imaging panel of a photoconductive member so as to minimize variability between the properties of each color toner separation.
Dependencies are inferred from the claim text.