Extension G3 Fax Board Installation Procedure

Bundled Items

No.Bundled ItemsQty.
1Extension G3 Fax Board1


Installation Procedure
Prepared items
  • Extension G3 Fax Board
  • Gloves
  • Phillips (+) screwdriver


Minimum number of workers

1 person

Caution / 注意

Be sure to check the following precautions before installation.

  • All workers must read the installing procedure together before starting work.
  • Wear easy-to-move clothing, gloves and safety shoes and work with care for injuries etc.
  • Work with sufficient working space.
  • Work in the position with less load, and stop working immediately as you feel that the workload is too large.
  • All work must be done with the power off.
Installation Procedure
important / 重要

When installing the extension G3 fax board and enabling the FAX function, be sure to attach the FAX certification sticker included in the packing box.

Check Point / チェックポイント
  • Because of extension G3 fax board is equipped with a harness for the out-ringer, it is necessary to connect the connector.


  1. Remove the 3 screws and remove the Right Cover Sub (A).
    • : 3x8D
  2. Remove the 5 screws and pull the rear cover (A) toward to remove it.
    • : 3x8D
    Assembly / 組み立て

    Confirm that the rear cover is not floating. The positioning pin (A) may not fit into the hole (B).

  3. Remove 2 screws and remove the LINE1 cover (A).

    Note / 補足
    • This component becomes unnecessary because it is replaced with the option component. Dispose of it, or ask the customer to store it.


    • : 3x14D/P
  4. Insert the extension G3 fax board (A) and connect the out-ringer harness (B) to connector.


    Caution / 注意

    Be careful not to get the outlinger harness caught on the plate.

  5. Fix with 2 screws.

    • : 3x14D/P

  6. Reassemble the removed parts.

    Note / 補足