February, 20082-564 WorkCentre 5225, 5230078-946Launch VersionStatus Indicator Raps078-946 TTM Tray 4 Lift RAPBSD-ON:7.9/7.11/7.12There is a problem with the TTM Tray 4 Lift.ProcedureEnter Component Control [071-004 or 073-010 Tray 4 Feed/Lift Motor ON]. The Tray 4 Feed/Lift Motor (PL 12.3) can be heard (the lifted paper plate drops when the tray is opened).Y NCheck the connections of P/J220B, P/J661B, P/J549. P/J220B, P/J661B, P/J549 areconnected correctly.Y NConnect P/J220B, P/J661B, P/J549.Remove the Tray 3 Feed/Lift Motor (PL 12.3) and the Tray 4 Feed/Lift Motor (PL 12.3).Replace the Tray 3 Feed/Lift Motor with the Tray 2 Feed/Lift Motor.Enter Component Control [071-002 or 073-009 Tray 3 Feed/Lift Motor ON]. The Tray 3(2) Feed/Lift Motor (PL 12.3) can be heard (the lifted paper plate drops when the trayis opened).Y NReturn the Tray 2 Feed/Lift Motor to its original position.Check the wires between P/J220B and P/J549 for an open circuit or a short circuit(BSD 7.12 Flag 1). The circuit between J220B and J549 is conducting withoutan open circuit or a short circuit.Y NRepair the open circuit or short circuit.Replace the Tray Module PWB (PL 13.8).Return the Tray 2 Feed/Lift Motor to its original position.Replace the Tray 3 Feed/Lift Motor (PL 12.3).Check the installation of the Tray 3 Level Sensor (PL 12.3) and the operation of the actuator.The Tray 3 Level Sensor is installed correctly and the actuator works.Y NReinstall the Tray 3 Level Sensor (PL 12.3).Enter Component Control [071-208 Tray 3 Level Sensor]. Manually actuate the Tray 3 LevelSensor (PL 12.3). The display changes.Y NCheck the connections of P/J101B, P/J661B and P/J549. P/J101B, P/J661B and P/J549 are connected correctly.Y NConnect P/J101B, P/J661B and P/J549.Check the wires between P/J101B and P/J549 for an open circuit or a short circuit (BSD7.12 Flag 2/Flag 3). The circuit between J101B and J549 is conducting without anopen circuit or a short circuit.Y NRepair the open circuit or short circuit.Measure the voltage between the Tray Module PWB P/J549-7 (+) and P/J549-8 (-) (BSD7.12 Flag 3). The voltage is approx. +5VDC.Y NReplace the Tray Module PWB (PL 13.8).Measure the voltage between the Tray Module PWB P/J549-9 (+) and GND (-) (BSD7.12 Flag 2).Activate the actuator of the Tray 3 Level Sensor (PL 12.3). The voltage changes.Y NReplace the Tray 3 Level Sensor (PL 12.3).Replace the Tray Module PWB (PL 13.8).Check the TTM paper lift components and repair as required (PL 12.3, PL 13.8).AABB
