Cause
  • Cause 1
    • Edge detection sensor shift motor defective, Sensor shift home position switch defective
    • Sensors dirty
    • Foreign materials interfering with the sensor shift mechanism
  • Cause 2
    • Duplex transport shift motor 1 defective, Duplex transport home position sensor 1 defective
    • Sensors dirty
    • Foreign materials interfering with the roller shift mechanism
  • Cause 3
    • Duplex transport shift motor 1 defective, Duplex transport home position sensor 1 defective
    • Sensors dirty
  • Cause 4
    • The paper settings on the operation panel are not correct.
    • The paper is not set in the paper feed tray correctly
    • Edge detection sensor shift motor defective, Edge detection sensor defective
    • Edge detection sensor dirty
    • Foreign materials interfering with the sensor shift mechanism
      Execute an input check for the edge detection sensor (SP5-803-166). Check whether the value changes in the presence or absence of paper.
Action

Reference 1: Roller position status

  • [A]: Normal State
  • [B]: Abnormal State (The roller are moved to the front side)
  • [C]: Abnormal State (The rollers are move to the rear side)
Reference 2: Location of the edge detection sensor

[A]: Edge detection sensor