4-6 Phaser 8400/8500/8550/8560 Color Printer Service ManualGeneral TroubleshootingService Diagnostics Menu MapService Diagnostics Menu MapMenu DescriptionMain Menu Displays general help text describing the general operationof the Control Panel/menu system.Development Menu A temporary submenu containing some developmentfunctions and access to tests still under development.Return to CustomerModeExits service diagnostics and runs through POST to Ready.Check Menu Check AllActivators MenuShafts MenuFans MenuHeaters MenuPaper Path MenuDrive MenuDrum Menu (8500)Motors MenuMisc. MenuSee the individual table descriptionsstarting on page 4-10 for all Check/Activator menu items.Monitor Menu Functions for monitoring mechanical measurements.Sensors Monitors all mechanically activatedsensors except for the Control Panelbuttons. Whenever a state change isdetected it appears on the ControlPanel.Encoders Monitors each of the non-temperature analog sensors (Tray 1width ~495 = narrow, ~7486 = wide,Y, Media Path, and Process motorencoders).Temps Monitors each of the thermalsensors. Shows the current thermalcontrol loop setpoint (first value)and the current sensor temperature(second value).Heaters Monitors each of the heaters.Shows if the heater is currentlyenabled (first value) and whatpercentage of maximum power iscurrently allocated (second value).Line Voltage Monitors line voltage as seen by thepower supply. Reports max and minvalues.Control PanelButtonsMonitors Control Panel buttons andreports button presses.
