Interface Boards

3.Fit the interface board under the built-in tractor as shown in the illustration. Next, carefully insert the pins on the optional interface board into the mating connector on the main board. Secure the board with the screws provided.

4.Attach the plug end of the FG wire onto the FG pin located on top of the interface board.

5.Reassemble the printer, taking care not to pinch the FG wire between the upper and lower sections of the case.

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