Xerox PHASER 8500 Service Manual page 157

Phaser 8400/8500/8550/8560 Color Printer Service Manual
Paper Sensor Bounce Times (Continued)
R# Definition
5 Preheat Bounce
Interval (us)
6 Strip Bounce
Interval (us)
7 Exit Bounce
Interval (us)
Test picks paper from selected tray (test currently supports picking from Tray 2
only) and moves it through either the simplex or duplex paper path to
determine paper path power requirements.
Duplex Paper Drive Power
Typical
Value
R# Definition (8400)
0 Tray
1 Paper Size
2 Unused
3 Unused
4 Tray 2 Pick Average
Power (watts)
Typical Typical
Value Value (8500/
(8400) 8550/8560)
Typical
Value (8500/
8550/8560)
General Troubleshooting
Actions
Reports the interval during
which the Preheat sensor
bounces following the passage
of the paper trailing edge.
Reports the interval during
which the Strip sensor
bounces following the passage
of the paper trailing edge.
Reports the interval during
which the exit sensor bounces
following the passage of the
paper trailing edge.
Actions
Reports the tray from which
the test paper was picked.
Reports the size of the picked
paper.
Reports average of the power
over the pick interval (begin
pick to Deskew sensor).
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