4-6 Phaser 8400/8500/8550 Color Printer
Service Diagnostics Menu Map
Menu Map
Menu Description
Main Menu Displays general help text describing the general operation of the
Control Panel/menu system.
Development Menu A temporary submenu containing some development functions
and access to tests still under development.
Return to Customer
Mode
Exits service diagnostics and runs through POST to Ready.
Check Menu Check All
Activators Menu
Shafts Menu
Fans Menu
Heaters Menu
Paper Path Menu
Drive Menu
Drum Menu (8500)
Motors Menu
Misc. Menu
See the individual table descriptions
starting on page 4-12 for all Check/
Activator menu items.
Monitor Menu
A submenu containing a set of functions for passively viewing or monitoring printer
mechanical measurements.
Sensors Monitors all mechanically activated
digital sensors except for the Control
Panel buttons. Whenever a state
change is detected it is reported on the
Control Panel.
Encoders Monitors each of the non-temperature
analog sensors (Tray 1 width, Y, Media
Path, and Process motor encoders).
Temps Monitors each of the thermal sensors.
Shows the current thermal control loop
setpoint (first value) and the current
sensor temperature (second value).
Heaters 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).
Line Voltage Monitors line voltage as seen by the
power supply. Reports max and min
values.
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