PDF And You

One of the nice things about using PJTFs is that they are separate and distinct form the file itself: One PJTF can be used for multiple jobs processed the same way; multiple PJTFs can be attached to a job that is going to be output several different ways. Similarly, by attaching trapping and color conversion tags to the PJTF, changes in the output requirements can be handled more efficiently, because the content file has not been altered. In these cases, all that is required is to edit the PJTF and resubmit the job.