Patent ID: 9360812
Filing Date: 2016-06-07
CPC Classification: G03G,G06F

Claim Text:
1. A system for double-sided printing of a series of sheets comprising: a first printing mechanism for printing a first print comprising first printing data onto a first surface of a series of sheets, the first printing data comprising a plurality of first subsets, each first subset for being printed onto a first surface of one sheet; a second printing mechanism for printing a second print comprising second printing data onto a second surface of the series of sheets, the second printing data comprising a plurality of second subsets, each second subset for being printed onto a second surface of said one sheet such that for each sheet the second subset is associated with a respective first subset; a first optical scanning mechanism for optically scanning the first print on the first surface of each sheet after printing onto the respective sheet to provide first print data; a second optical scanning mechanism for optically scanning the second print on the second surface of each sheet after printing onto the respective sheet to provide second print data; wherein the first and the second optical scanning mechanism are placed such that the first print is scanned before printing the second print; a conveying mechanism connected to the first printing mechanism, the second printing mechanism, the first optical scanning mechanism, and the second optical scanning mechanism, the conveying mechanism for receiving the series of sheets and conveying the same; an inverting mechanism connected to the conveying mechanism for inverting the sheets prior to provision to the second printing mechanism, the inverting mechanism being placed between the first optical scanning mechanism and the second printing mechanism; a database for storing the first and second print data therein; and, a processor connected to the first printing mechanism, the second printing mechanism, the first optical scanning mechanism, the second optical scanning mechanism, and the database, the processor for: