1. Remove the right upper cover. (Measuring the Head Height)
  2. Remove the carriage front lower cover [A].
    When removing the carriage front lower cover, loosen the screws [B].
  3. Remove the carriage front cover [A].

  4. Remove the main scan encoder sensor [A].

    • When attaching the main scan encoder sensor, install the sensor and the holder in the carriage, and then tighten the screw [B].
    • After replacing the main scan encoder sensor, make sure that the main scan encoder sheet is inserted into the slit of the main scan encoder sensor.