Xerox 8500DN Service Manual - Page 154

General Troubleshooting 4-24 Paper Lead Edge Times (Continued) R# Definition Typical Value (8400) Common 5 Stage Interval (us) 6 Transfix Interval (us) 7 Exit Interval (us) Simplex Path 8 Exited Interval (us) Typical Value (8500/ 8550/8560) Actions Reports the interval from the time the engine software is commanded to start the stage process until the Preheat sensor activates. (part way through the stage paper motion). Reports the interval from the time the engine software is commanded to start the transfix process until the Strip sensor activates. (part way through the paper transfix motion). Reports the interval from the time the engine software is commanded to start the transfix process until the Exit sensor activates (part way through the paper transfix motion). Reports the interval from the time the engine software is commanded to start the exit process until the Exit sensor deactivates. Paper is picked and moved through either the simplex or duplex paper path to determine the paper trailing edge arrival time at each paper path sensor. R values have alternate definitions or are unused depending on the pick tray and if simplex or duplex path was selected. Paper Trail Edge Times R# Definition Common 0 Tray Typical Value (8400) 1 Paper Size Typical Value (8500/ 8550/8560) Actions Reports the tray from which the test paper was picked. Reports the picked media size. Phaser 8400/8500/8550/8560 Color Printer Service Manual