Ricoh MP 7503SP Field Service Manual page 378

2. Installation
2. Insert the edge of the board into the groove at the top and bottom of the right side of the slot.
3. Slowly push the board into the slot until you feel it connect with the controller board.
4. Fasten the board by tightening the knob screws with your fingers.
• Tighten these knob screws with your fingers.
• Never use a screwdriver to tighten these screws.
• If a screw is tightened with too much pressure, this could damage the I/F board or the edged
connectors between the I/F card and the controller board.
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