Xerox Phaser 8400 Service Manual page 176

Check Menu Value Key Table (Continued)
2 Max Resonant
Frequency (hz)
3 Min Resonant
Frequency Revs
(revs)
4 Min Resonant
Frequency Angle
(deg)
Paper Drive Power, Duplex Paper Drive Power - 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.
Test ID# R Definition
#
Paper Drive 0 Tray
Power, Duplex
Paper Drive
1 Paper Size
Power
2 Unused
3 Unused
4 Tray 2 Pick
Average Power
(watts)
Paper Leading Edge Times, Duplex Paper Leading Edge Times - 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.
Test ID# R Definition
#
Common
0 Tray
1 Paper Size
Tray 4 Pick
General Troubleshooting
Reports the max resonant
frequency over the data set.
Reports the number of full Y-
axis revs required to locate the
min frequency configuration.
Reports the amount of
additional Y-axis rotation
required to locate the min
frequency configuration.
Results Interpretation/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).
Results Interpretation/Actions
Reports the tray from which the
test paper was picked
Reports the size of the picked
paper.
4-31