E-4
3. Remove the connector cover on the left side of
the machine. (1 screw)
4. Remove the back cover of the FS-503.(5 screws)
5. Turn OFF DIP SW2.
Note:
• This procedure is required because by
default it is set for a COLOR MFP 65ppm
series.(Factory default of SW2: ON)
• Do not change other switches.
6. Remove the CN-19 connector on the control board
as shown in the figure below.
7. Remove the jumper connector from the clamp.
8. Connect the jumper connector to CN-19 on the board.
Note:
Unless the jumper connector is connected, the
ISW cannot be performed.
Connector cover
15AEIXE008SA
15AEIXE019SA
Back cover
15AEIXC004SA
15AEIXE0
6
5SA
CN-19
Jumper connector
15AEIXE0
2
0SA
CN-19
Jumper connector
FS-503 connector
