3. Remove the screw labeled CG from the main board.

Installing the board

There are two basic interface board designs-one with the FG wire not attached and one with the FG wire attached. This slight difference changes the way the boards are installed in the printer but does not affect the operation of the interface in any way. Check to see which type of interface board you have.

FG wire not attached

FG wire attached

5-40 Using the Printer Options