Xerox 6250N Service Manual - Page 92

Test Front Panel Display and Test Definition Developer Motor Caution: Do NOT allow this motor to run any longer than necessary to verify operation. Normal Speed Half Speed One Third Speed Audible verification of motor functionality. Caution: Only run the developer motor test once per power cycle to avoid excessive amounts of toner being forced inside the developer resulting in possible damage. HCF/LTA Motor Normal Speed Half Speed Normal Speed Continuous Half Speed Continuous Audible verification of motor functionality. Toner Motor Yellow Toner Motor Magenta Toner Motor Cyan Toner Motor Black Normal Speed Audible verification of motor functionality. Caution: Only run the Toner Motor tests once per power cycle to avoid toner spillage inside the Imaging Unit cavity and packing the auger tubes with toner. Rear Fan High Speed Low Speed High Speed Continuous Low Speed Continuous Audible verification of motor functionality. Check for airflow. Fuser Fan High Speed Low Speed High Speed Continuous Low Speed Continuous Audible verification of motor functionality. Check for airflow. Sensor/Switch Tests - Tests the functionality of the sensors and switches by giving service personnel the ability to input actuation and state changes of all sensors and switches. Interlock Switch Sensor is: ON Sensor is: OFF Front Door OPEN Front Door CLOSED Registration Sensor Sensor is: OFF Sensor is: ON This test continuously cycles paper through the printer. The sensor state changes from off to on as the paper passes through the Registration Chute. Note: This test can also be used as a paper path transport test when troubleshooting Jam conditions. Error Messages and Codes 3-11