11. A computerized device comprising: a processor receiving images of a previously printed document, a second document to be printed, and instructions to use previous layout parameters of said previously printed document to print said second document, without providing access to said previous layout parameters of said previously printed document; said processor automatically reverse engineering said previous layout parameters used to print said previously printed document from said images of said previously printed document, without access to said previous layout parameters, by detecting page boundaries, detecting page orientation, and detecting page sequencing within said images of said previously printed document, said processor automatically preparing a print job ticket for said second document having job ticket layout parameters matching said previous layout parameters, and said processor outputting said second document using said print job ticket to cause said second document to match said previous layout parameters of said previously printed document.
11. A computerized device comprising: a processor receiving images of a previously printed document, a second document to be printed, and instructions to use previous layout parameters of said previously printed document to print said second document, without providing access to said previous layout parameters of said previously printed document; said processor automatically reverse engineering said previous layout parameters used to print said previously printed document from said images of said previously printed document, without access to said previous layout parameters, by detecting page boundaries, detecting page orientation, and detecting page sequencing within said images of said previously printed document, said processor automatically preparing a print job ticket for said second document having job ticket layout parameters matching said previous layout parameters, and said processor outputting said second document using said print job ticket to cause said second document to match said previous layout parameters of said previously printed document. 14. The computerized device according to claim 11 , said processor detecting said page orientation by at least one of: recognizing text, text lines, and blocks in said images of said previously printed document; placement and orientation of page numbers in said images of said previously printed document; and inferences from overall layout geometry of said images of said previously printed document.