Xerox Phaser 8400 Service Manual page 146

Paper Lead Edge Times (Continued)
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.
R# Definition
3 Unused
4 Tray 1 Interval (us)
Common
5 Stage Interval (us)
6 Transfix Interval (us)
7 Exit Interval (us)
Simplex Path
8 Exited Interval (us)
Paper Trail Edge Times
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.
R# Definition
Common
0 Tray
1 Paper Size
4-26
Typical
Value Actions
Reports the interval from the time the engine
software is commanded to start the tray 1 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.
Typical
Value Actions
Reports the tray from which the test paper was
picked.
Reports the size of the picked paper.
Phaser 8400 Color Printer