02/20002-51DocuPrint N2125 RAP 60, RAP 61Status Indicator Repair Analysis ProceduresInitial IssueRAP 60 OCT Stack Full SensorProcedureEnter Diagnostics and select Component Test. Scroll to Sensor Input test and press Enter.Actuate and deactuate the OCT Stack Full Sensor Actuator. The number on the LCD incre-ments each time you press and release the actuator.Y NVisually inspect the Stack Full Sensor Actuator. The actuator moves freely and is ingood condition (not broken or damaged).Y NReplace the Stack Full Actuator (REP 10.12).Switch the printer power off. Remove the Left Interface Cover (REP 1.1), Left Cover (REP1.2), and Left Plate (REP 1.11). Disconnect P/J35 from the Print Engine Controller PWB.Switch the printer power on. On the Print Engine Controller PWB, measure the voltagebetween P35 pin 2 and frame ground. The voltage is +3.3VDC.Y NOn the Print Engine Controller PWB, measure the voltage between P/J28 pin 10 andframe ground. The voltage is +3.3VDC.Y NReplace the LVPS (REP 9.5).Replace the Print Engine Controller PWB (REP 9.3).Switch the printer power off. Reconnect P/J35 to the Print Engine Controller PWB. Switchthe printer power on. On the Print Engine Controller PWB, measure the voltage betweenP/J35 pin 2 and frame ground. There is +3.3VDC between P/J35 pin 2 and frameground when the Stack Full Sensor is deactuated and 0.0VDC when actuated.Y NReplace the Stack Full Sensor (REP 10.13). If the problem persists, replace the OCTPWB (REP 10.7).Replace the Print Engine Controller PWB (REP 9.3).Replace the Print Engine Controller PWB (REP 9.3).RAP 61 OCT Offset Operation Not PerformedProcedureManually move the Offset Assembly from one side to the other. The Offset Assembly movessmoothly.Y NReplace the Offset Assembly (REP 10.14).Enter Diagnostics and select Component Test. Scroll to OCT Offset Motor and press Enter [4].The Offset Assembly shifts left then returns right.Y NSwitch the printer power off. Remove the Inner Exit Chute Assembly (REP 10.6). Discon-nect P/J229 from the OCT PWB. On the disconnected plug, measure the resistancebetween pins 1 and 3, pins 1 and 5, pins 2 and 4, and between pins 2 and 6. The resis-tance is 245 to 265 ohms.Y NReplace the OCT Offset Motor (REP 10.17).Replace the OCT PWB (REP 10.7). If the problem persists, replace the Print Engine Con-troller PWB (REP 9.3).Replace the Print Engine Controller PWB (REP 9.3).manuals4you.commanuals4you.com
