General Troubleshooting 3-35Close Finisher Door FThe Door F Interlock Switch indicates that Door F is open.Initial Actions:■ Ensure that the door is free of obstructions and fully closed.■ Verify that the actuator is not broken.■ Cycle printer power.■ If the problem persists, follow the procedure below.Troubleshooting Reference TableApplicable Parts Wiring and Plug/Jack References■ Door F Interlock Switch and actuator ■ Options Map 9 Inverter Sensor Locations■ Options Inverter Sensors DiagramTroubleshooting Procedure TableStep Actions and Questions Yes No1 Check the following for evidence of fault ordamage:■ Door F Interlock Switch■ Switch actuatorReplace the partsconcerned.Go to Step 2.2 Test the Door F Interlock Switch.NOTE: Door sensor tests are located underthe Interlock Switches sub-menu.Run the Service Diagnostics Front DoorSwitch test.Does the switch function correctly?Replace the EngineControl Board (seeBook 1).Go to Step 3.3 Check the switch connection.Is CN68 connected?Go to Step 4. Connect theswitch.4 Check all pins on the harness for continuity.Disconnect the Switch harness from CN8.Is the harness conductive?Go to Step 5. Replace theharness.5 Replace the Door F Interlock Switch.Does the error persist?Replace theFinisher ControlBoard (page 5-46).Complete
