Method for printing with adaptive distortion control
Printing methods are provided. In one method, printing an inkjet image using a liquid hydrophilic inkjet ink onto a surface of a semi-absorbent recording medium generating a toner image having toner particles arranged conforming to the inkjet image and transferring the toner image onto the recording medium where an unabsorbed volume of the inkjet ink is present on the recording medium. The toner particles manage unabsorbed volumes of the inkjet ink to protect the recording medium from image artifacts that can be created by an unabsorbed volume of the inkjet ink on the surface without a liquid management toner image.
1. A method for operating a printing system comprising:
printing an inkjet image on a receiver using a hydrophilic ink;
capturing an image of the inkjet print after a predetermined period of absorption of said ink into said receiver;
identifying local areas of the image of the inkjet print that have reached a threshold level of non-uniform distortion and where unabsorbed volumes of the ink remain for absorption;
generating a liquid management toner image having toner particles that will transfer onto the receiver in register with the identified areas of the image of the inkjet print; and
transferring the liquid management toner image onto the receiver in register with the identified areas;
wherein the liquid management toner image reduces absorption of ink in the receiver in the identified areas to control an extent of distortion in the identified areas.
2. The method of claim 1 , wherein the threshold level is within a range where effects of non-uniform distortion do not require a full image pixel adjustment.
3. The method of claim 1 , wherein an amount of the toner particles in the liquid management toner image is generated based upon an amount of expansion or distortion during the predetermined period of absorption.
4. The method of claim 1 , wherein an amount of toner particles in the liquid management toner image is determined based upon a known amount of ink jetted onto the receiver.
5. The method of claim 1 , wherein an amount of toner particles in the liquid management toner image monotically increases with amount of applied ink for the inkjet print.
6. The method of claim 1 , wherein the toner particles in the liquid management toner image further manages a flow of ink on the receiver to facilitate drying of the ink.
7. The method of claim 1 , wherein the liquid management toner image further attracts colorant from the ink so that the colorant is absorbed by the liquid management toner image.
8. The method of claim 1 , wherein the distortion can occur in one dimension, two dimensions or three dimensions.