3/99DocuPrint N24, N32 and N40 Service Manual 8-549 OptionsRAP 8.5.7.12 Error Code “Finisher Fail Power Off/On”NOTE: This procedure checks various components on each of the Bins. It is only necessary to run thetests for the bin that is suspected of causing the problem.1 Remove the Eject Cover (REP 8.5.3.7). Inspect the Stack Height Sensor actuator. The actuatoris unbroken and moves freely between the Sensor arms and has a spring-action return.Y N| Replace the Stack Height Sensor Actuator (REP 8.5.3.68).2 Enter Diagnostic Mode - Input H/L - Finisher Stacker Sensor/Switch - Height Sensor. Manuallyactuate and deactuate the Stack Height Sensor. The Control Panel LCD displays L when thesensor is deactuated and H when the Sensor is actuated.Y N| Replace the Stack Height Sensor (REP 8.5.3.68).3 Enter Diagnostic Mode -- Output - Finisher Operations - Stacker T 1 CW, to check the Top Bin Motor.- Output - Finisher Operations - Stacker T 2 CW, to check the Middle Bin Motor.- Output - Finisher Operations - Stacker T 3 CW, to check the Bottom Bin Motor.Enter Diagnostic Mode -- Output - Finisher Operations - Stacker T 1 CCW, to check the Top Bin Motor.- Output - Finisher Operations - Stacker T 2 CCW, to check the Middle Bin Motor.- Output - Finisher Operations - Stacker T 3 CCW, to check the Bottom Bin Motor.The Bin Motor rotates in both directions.Y N| Replace the appropriate Bin Motor (REP 8.5.3.24) (REP 8.5.3.34) (REP 8.5.3.45).4 Enter Diagnostic Mode -- Output - Finisher Operations - Stacker T 1 CW, to check the Top Bin Belts.- Output - Finisher Operations - Stacker T 2 CW, to check the Middle Bin Belts.- Output - Finisher Operations - Stacker T 3 CW, to check the Bottom Bin Belts.Enter Diagnostic Mode -- Output - Finisher Operations - Stacker T 1 CCW, to check the Top Bin Belts.- Output - Finisher Operations - Stacker T 2 CCW, to check the Middle Bin Belts.- Output - Finisher Operations - Stacker T 3 CCW, to check the Bottom Bin Belts.The Bin Drive Belts raises and lowers the Bin.Y N| Replace the appropriate Bin Drive Belts (REP 8.5.3.26) (REP 8.5.3.36) (REP 8.5.3.46).5 Enter Diagnostic Mode -- Input H/L - Finisher Stacker Sensor/Switch - Bin 1 Up Limit Sw, for Top Bin.- Input H/L - Finisher Stacker Sensor/Switch - Bin 2 Up Limit Sw, for Middle Bin.- Input H/L - Finisher Stacker Sensor/Switch - Bin 3 Up Limit Sw, for Bottom Bin.Manually insert and remove paper from between sensor arms of the Bin Upper Limit Sensor. TheControl Panel LCD displays L or H as the paper is inserted and removed.Y N| Replace the Bin Upper Limit Sensor (REP 8.5.3.41) (REP 8.5.3.31) (REP 8.5.3.21).
