Xerox Phaser 8400 Service Manual page 156

Diagnostic Mode Menu Map (Continued)
Menu
Sensors
Encoders
Temps
Heaters
Line Voltage
Front Panel Buttons
Exercise Menu
Activators Menu
Exercise All
Tray 1 Pick Solenoid
Tray 2 Pick Clutch
Tray 3 Pick Clutch
Tray 4 Pick Clutch
Deskew Clutch
Strip Solenoid
Head Maintenance Clutch
General Troubleshooting
Description
Monitors all mechanically activated digital sensors
except for the front panel buttons. Whenever a state
change is detected it is reported on the front panel.
Monitors each of the non-temperature analog sensors
(tray 1 width, Y, Media Path, and Process motor
encoders).
Monitors each of the thermal sensors. Shows the current
thermal control loop setpoint (first value) and the current
sensor temperature (second value).
Monitors each of the heaters. Shows if the heater is
currently enabled (first value) and what percentage of
maximum power is currently allocated (second value).
Monitors line voltage as seen by the power supply.
Reports max and min values.
Monitors front panel buttons and reports button presses.
A submenu containing a set of functions for actively
causing mechanical actions which may then be
observed.
Pulses the specified activator to cause it to generate
some sound or motion.
Cycles each of the listed activators 4 times in sequence
until interrupted by a front panel button press.
Cycles the activator repeatedly until interrupted by a
front panel button press.
Cycles the activator repeatedly until interrupted by a
front panel button press.
Cycles the activator repeatedly until interrupted by a
front panel button press. If not installed generates an
"Option not detected" message.
Cycles the activator repeatedly until interrupted by a
front panel button press. If not installed generates an
"Option not detected" message.
Cycles the activator repeatedly until interrupted by a
front panel button press.
Cycles the activator repeatedly until interrupted by a
front panel button press.
Cycles the activator repeatedly until interrupted by a
front panel button press.
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