Fax Option (D433) Installation
SM 7 D432/D433
D432/D433
Fax Option
Type
C2550/C2530
 The copier must be connected to a properly grounded socket outlet.
1. Remove the FCU cover [A] ( x 2).
2. Press down the MBU [A].
 Make sure that the MBU is seated correctly. If not, SC672 occurs.
3. Remove the jumper [B] (set to OFF) and set it to ON.
 The machine may issue SC819 or SC820 if the jumper is not set to "ON"
correctly. (Sometimes these SC codes are not issued.)