• To clear SC544-02 or SC554-02, attach the new unit detection fuse provided with the heating sleeve belt unit or replace the fusing unit.

  1. Prepare a new fuse provided with the heating sleeve belt unit.
  2. Connect the fuse pins into the fusing unit connector.
  3. Route the harness of the fuse through the slits (indicated by arrows).
  4. Install the fuse in the notch (indicated by a blue circle).
  5. Reassemble the fusing unit.
  6. Install the fusing unit in the machine.
  7. Enter the SP mode, and then clear SC544-02 or SC554-02 with SP5-810-002.
  8. Turn the machine off and on.