February, 20082-538 WorkCentre 5225, 5230074-105Launch VersionStatus Indicator Raps074-105 Tray 4 Registration Sensor On JAM RAPBSD-ON:7.9/8.2/8.7After the Tray 2 Feed Out Sensor turned On, the Registration Sensor did not turn On within thespecified time.Initial Actions• Power OFF/ONProcedureCheck the Transport Roll for wear and paper powder. The Transport Roll is ok.Y NReplace the Transport Roll.Check for foreign substances, distortion and paper powder in the paper transport path. Nodistortion, foreign substances, or paper powder are found in the paper transport path.Y NClear away the foreign substances and paper powder. Correct the distortion.Execute Component Control [089-100 Registration Sensor]. Manually activate the actuator ofthe Registration Sensor (PL 2.4). The display changes.Y NCheck the connection of P/J104. P/J104 is connected correctly.Y NConnect P/J104.Check the wire between J104 and J403 for an open circuit or a short circuit (BSD 8.7 Flag1/Flag 2). The wire between J104 and J403 is conducting without an open circuit ora short circuit.Y NRepair the open circuit or short circuit.Measure the voltage between the MCU PWB P403B-13 (+) and GND (-) (BSD 8.7 Flag2). The voltage is approx. +5VDC.Y NReplace the MCU PWB (PL 9.1).Measure the voltage between the MCU PWB P403B-8 (+) and GND (-) (BSD 8.7 Flag 1).Actuate the Registration Sensor with paper. The voltage changes.Y NReplace the Registration Sensor (PL 2.4).Replace the MCU PWB (PL 9.1).Execute Component Control [073-015 Takeaway Roll Clutch ON]. The Takeaway Roll Clutch(PL 2.4) can be heard.Y NCheck the connections of P/J204 and P/J204. P/J204 and P/J204 are connected cor-rectly.Y NConnect P/J204 and P/J204.Measure the resistance of the Takeaway Roll Clutch (PL 2.4) (BSD 8.2 Flag 3). (BetweenP204-1 and P204-2) The resistance is approx. 250~100Ohm.Y NReplace the Takeaway Roll Clutch (PL 2.4).Check the wire between J204 and J410 for an open circuit or a short circuit (BSD 8.2 Flag4). The wire between J204 and J410 is conducting without an open circuit or a shortcircuit.Y NRepair the open circuit or short circuit.Replace the MCU PWB (PL 9.1).Replace the MCU PWB (PL 9.1).AABB
