Xerox PHASER 8500 Service Manual page 158

General Troubleshooting
4-28
Paper is picked and moved through either simplex or duplex paper path to
determine leading 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.
Duplex Paper Lead Edge Times
R# Definition
8 Duplex Turnaround
Interval (us)
9 Duplex Pick
Interval (us)
10 Duplex Stage
Interval (us)
11 Duplex Transfix
Interval (us)
12 Duplex Exit Interval
(us)
13 Duplex Exited
Interval (us)
Typical
Typical Value
Value (8500/
(8400) 8550/8560) Actions
Phaser 8400/8500/8550/8560 Color Printer Service Manual
Reports the interval from the
time the engine software is
commanded to start the duplex
exit process until the Strip
sensor deactivates.
Reports the interval from the
time the engine software is
commanded to start the duplex
pick process until the Deskew
sensor activates
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.