1. Remove the scanner unit. (Scanner Unit)
  2. For the laser unit (CK) [A], remove the stay [B] first.

  3. Remove the connectors from the laser unit [A].
    e.g.: CK

    • When reinstalling, fix the harness [A] with the clamp as shown below and put it back in the original state. If it is not fixed sufficiently with the clamp, SC204-03 (polygon motor error) will occur due to noise.

      Laser Unit (CK)


      Laser Unit (MY)

  4. Remove the laser unit [A].
    e.g.: CK

  5. Grasp the handles on the left and right, and lift out the laser unit.

  6. After removing the laser unit, place a sheet of paper [A] as shown to guard the OPC drum from direct light.