Xerox 8500DN Service Manual - Page 136

General Troubleshooting Service Diagnostics Menu Map Service Diagnostics Menu Map Menu Main Menu Development Menu Return to Customer Mode Check Menu Monitor Menu Description Displays general help text describing the general operation of the Control Panel/menu system. A temporary submenu containing some development functions and access to tests still under development. Exits service diagnostics and runs through POST to Ready. 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 4-10 for all Check/ Activator menu items. Functions for monitoring mechanical measurements. Sensors Monitors all mechanically activated sensors except for the Control Panel buttons. Whenever a state change is detected it appears on the Control Panel. Encoders Monitors each of the nontemperature analog sensors (Tray 1 width ~495 = narrow, ~7486 = wide, 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. Control Panel Buttons Monitors Control Panel buttons and reports button presses. 4-6 Phaser 8400/8500/8550/8560 Color Printer Service Manual