Xerox Phaser 8400 Service Manual

General Troubleshooting 4-33
Duplex 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
Typical
Value
(8400)
Typical
Value
(8500/
8550) Actions
7 Exit Trailing Edge
Interval (us)
Reports the interval from the time
the engine software is
commanded to start the duple
pick process until the Exit sensor
deactivates.
8 Duplex Deskew
Trailing Edge
Interval (us)
Reports the interval from the time
the engine software is
commanded to start the transfix
process until the Deskew sensor
deactivates (part way through the
paper transfix motion).
9 Duplex Preheat
Trailing Edge
Interval (us)
Reports the interval from the time
the engine software is
commanded to start the transfix
process until the Preheat sensor
deactivates. (part way through
the paper transfix motion).
10 Duplex Strip Trailing
Edge Interval (us)
Reports the interval from the time
the engine software is
commanded to start the exit
process until the Strip sensor
deactivates (part way through the
paper exit motion).
11 Duplex Exit Trailing
Edge Interval (us)
Reports the interval from the time
the engine software is
commanded to start the duplex
pick process until the Exit sensor
deactivates.

Xerox Phaser 8400 Specifications

General

Brand	Xerox
Model	Phaser 8400
Category	Printer
Language	English