Xerox Phaser 8400

General Troubleshooting 4-15
Purge Vent Solenoid
Gathers data on the performance of the purge vent solenoid coil.
R# Definition
Typical
Value
(8400)
Typical
Value
(8500/
8550) Actions
0 Peak Power (watts) 0.5 to 1.2 -.12 to
1.2
Reports the profile max power
value.
1 Average Power
(watts)
0.4 to 1.2 .15 to 1.2 Reports the average power
during the constant portion of the
profile.
Drum Heater Relay
Gathers data on the performance of the drum heater dual relay assembly by energizing each
relay for a short time and capturing the resulting power draw.
R# Definition
Typical
Value
(8400)
Typical
Value
(8500/
8550) Actions
0 220 V Coil Peak
Power (watts)
.2 to 1.2 Reports the profile max power
value.
1 220 V Coil Average
Power (watts)
.2 to 1.2 Reports the average power
during the constant portion of the
profile.
2 220 V Coil Min
Power (watts)
.2 to .45 Reports the min power following
power off.
3 220 V Coil Peak
Power Time (sec)
Reports time after solenoid
power on that the peak power
occurred.
4 220 V Coil Initial
Average Power
(watts)
.2 to .45 Reports the average power
following power on.
5 110 V Coil Peak
Power (watts)
.2 to 1.0 Reports the profile max power
value.
6 110 V Coil Average
Power (watts)
.2 to 1.0 Reports the average power
during the constant portion of the
profile.
7 110 V Coil Min
Power (watts)
.2 to .45 Reports the min power following
power off.