Step 3: Secure the print heads in place using the retainer.

Procedure
  1. Open the left cover.

    ER-642_CoverL-open

  2. Remove retainer C.

    VG3-RemoveKoteigu

  3. Open the front cover.

    LG_Front_Cover_Open2

  4. Secure the print heads using retainer C, which you removed above.

    Fix the print head with the removed fixture

  5. Close the front and left covers.