Xerox 8500DN Service Manual - Page 156

General Troubleshooting 4-26 Paper Trail Edge Times (Continued) R# Definition Simplex Path 7 Exit Trailing Edge Interval (us) Typical Value (8400) Typical Value (8500/ 8550/8560) Actions Reports the interval from the time the engine software is commanded to start the duplex pick process until the Exit sensor deactivates. Paper is picked and moved through either the simplex paper path to determine the paper trailing edge bounce interval 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 Sensor Bounce Times R# Definition Common 0 Tray Typical Value (8400) 1 Paper Size Tray 4 Pick 2 Tray 4 Pick Bounce Interval (us) Tray 3 Pick 3 Tray 3 Pick Bounce Interval (us) Tray 2 Pick 2 unused 3 unused Tray 1 Pick 2 unused 3 unused Common 4 Deskew Bounce Interval (us) Typical Value (8500/ 8550/8560) Actions Reports the tray from which the paper was picked. Reports picked media size. Reports the interval during which the Tray 4 Pick sensor bounces following the passage of the paper trailing edge. Reports the interval during which the Tray 3 pick sensor bounces following the passage of the paper trailing edge. Reports the interval during which the Deskew sensor bounces following the passage of the paper trailing edge. Phaser 8400/8500/8550/8560 Color Printer Service Manual