Patent ID: 7099029
Filing Date: 2006-08-29
Classification: B41J

Abstract:
1. A method comprising the steps of: receiving a single print job from a host; parsing the single print job into a first and a second individual print data for a first and a second separate printing devices, respectively; generating a random set of marks for identification of the single print job; embedding the random set of identification marks into the first individual print data for subsequent printing on a print media with the first individual print data by the first printing device; sending the first individual print data to the first printing device; sending the random set of marks for identification to the second printing device; moving the print media through each of the first and second separate printing devices in unison; and printing the single print job by printing the first individual print data including the random set of marks for identification onto the print media by the first printing device and printing the second individual print data onto the print media by the second printing device.