Chapter 44-14NO : Replace the sensor.Wiring2) Is the wiring between the finisher controller PCB and rear aligning plate motor normal?NO : Repair the wiring.Rear aligning plate3) Is there mechanical trapping in the path of the aligning plate?YES : Repair the mechanism.Rear aligning plate motor (M104)/Finisher controller PCB4) Does it improve when the rear aligning plate motor is replaced?YES : EndNO : Replace the finisher controller PCB.4.4.1.9 E540;Tray 1 shift motor error 0009-2596Tray 1 paper surface sensor (PI114)1) Check the tray 1 paper surface sensor. Does it operate normally?NO : Replace the sensor.Tray 1 shift area sensor PCB2) Check the tray 1 shift area sensors 1 to 3. Do the sensors operate normally?NO : Replace the tray 1 shift area sensor PCB.Wiring3) Is the wiring between the finisher controller PCB and tray 1 shift motor normal?NO : Repair the wiring.Tray up/down mechanism4) Is there any abnormality in the tray up/down mechanism?YES : Repair the tray up/down mechanism.Tray 1 shift motor (M107)/Finisher controller PCB5) Does it improve when the tray 1 shift motor is replaced?YES : EndNO : Replace the finisher controller PCB.4.4.1.10 E542;Tray 2 shift motor error 0009-2597Tray 2 paper surface sensor 1 (PI115)/Tray 2 paper surface sensor 2 (PI120)1) Check the tray 2 paper surface sensor 1 and the tray 2 paper surface sensor 2. Does itoperate normally?
