Patent ID: 7954714
Filing Date: 2011-06-07
Classification: G03G

Abstract:
1. A process of magnetic ink character recognition (MICR) and non-MICR electrostatic magnetic imaging of two independent electrostatic latent images comprising: (a) forming a first electrostatic latent image in a MICR printing apparatus; (b) developing the first electrostatic latent image by contacting the first electrostatic latent image with a MICR toner to produce a developed MICR toner image; (c) transferring the developed MICR toner image onto a first surface of a check; (d) forming a second electrostatic latent image in a non-MICR printing apparatus; (e) developing the second electrostatic latent image by contacting the second electrostatic latent image with a non-MICR toner to produce a developed non-MICR image; (f) transferring said non-MICR toner image to the first surface of said check; (g) fusing said MICR toner image and said non-MICR toner image to the first surface of the check, wherein a fuser oil is supplied to the check during fusing; (h) sealing the fuser oil between the first surface of the check and a film layer formed from an aqueous coating comprising a polymer and a surfactant, wherein the first surface of the check has fused developed MICR toner image and non-MICR toner image.