1. Unfasten the tape holding the ITB lever [A].

  2. Attach the ITB lever and rotate it up [B], and then close the doors.

    Raise the lever [A] as shown below. Do not forcibly twist it [B].

    • The right door will not close if the ITB lever is down.

  3. Remove the used toner bottle and store the data sheet inside the machine (the data sheet is under the original tray; see the next section).