02/20002-16 DocuPrint N2125RAP 6 , RAP 7Initial IssueStatus Indicator Repair Analysis ProceduresRAP 6 Remove Output From Std Bin (C5)Error code indicates the output tray is full.ProcedureThere is a paper stack in the standard bin actuating the stack full Sensor.Y NThe paper is curled.Y NLift and release the Stack Full Actuator a few times. The actuator moves freely.Y NReplace Stack Full Actuator (REP 6.8) or Stack Full Sensor (REP 6.6), as nec-essary.Enter diagnostics and select Component Test. Scroll to Sensor Input test. Manuallyactuate and deactuate the Stack Full Actuator. The number on the LCD incre-ments each time you lift and release the actuator (the count may have a shortdelay because of the sensor circuit).Y NGo to RAP 35.Replace Print Engine Controller PWB (REP 9.3).Replace paper in paper tray with fresh dry paper. Run test prints. The error code reap-pears.Y NProblem solved.Enter diagnostics and select Component Test. Scroll to Sensor Input test. Manually actu-ate and deactuate the Stack Full Actuator. The number on the LCD increments eachtime you lift and release the actuator (the count may have a short delay because ofthe sensor circuit).Y NGo to RAP 35.Replace Print Engine Controller PWB (REP 9.3).Remove the paper stack.RAP 7 MBF Misfeed (E2)Paper arrives early or late to the Registration Sensor.ProcedureSwitch the printer power off. Open the Front Cover. Check the MBF Chute for contamination orobstructions. The MBF is free of contamination, paper, or other obstructions.Y NClean the MBF and remove the paper or obstruction.Check the MBF Feed Roll for contamination and wear. The feed roll is clean and in goodcondition.Y NReplace the MBF Feed Roll (REP 4.3).Enter Diagnostics and select Component Test. Scroll to Confirm MBF Feed Solenoid and pressEnter [4]. You can hear the solenoid energize.Y NGo to RAP 41.Open the Front Cover and cheat the Front Cover Interlock. Scroll to Main Motor Operation andpress Enter. The MBF drive gears rotate smoothly.Y NCheck, repair, or replace the Drive Gear (PL 5.1), Main Drive Gear Assembly (REP 8.2),or Main Motor Assembly (REP 8.1) as necessary.Scroll to Confirm MBF Feed Solenoid and press Enter [4]. The Feed Roll Shaft rotates, thePick-up Cams move and allow the Bottom Plate to contact the Feed Roll, and the FeedRoll Shaft stops after one complete revolution.Y NRemove the MBF Chute Assembly (REP 4.1) and repair of replace the components asnecessary.Check the Registration Sensor (RAP 32). If the Registration Sensor is good, and the problempersists, replace the Print Engine Controller PWB (REP 9.3).
