When installing more than one SD card, perform the merge operation (SD Card Appli Move).

  1. Remove the SD card slot cover [A].
  2. Insert the SD card in SD slot 1 (upper) [A] with its label face towards the front of the machine.

  3. Reattach the SD card slot cover.

  4. Turn ON the main power.

  5. Print out the "Configuration Page", and then check if this option is correctly recognized.
    User Tools > Machine Features > Printer Features > List/Test Page > Configuration Page