Xerox 495 Continuous Feed Duplex Printer Operator Guide Page 7-17. Defining production jobsThis chapter contains the procedures for creating jobs. All of the screensare accessed under the Definitions tab, the facilities of which areavailable to the Key Operator level User and above.To create a new job, the paper to be used must be defined and must beavailable. The printing application must have been created at a systemlevel in order to be able to carry out tests.Once a job has been created, you will normally only have to recall the joband load the correct paper to be able to print it. For duplex jobs, checkthat the attachment to be used is available in the print line segmentselected.