Ricoh MP C3004 Field Service Manual page 429

7. Remove the operation panel right cover [A].
8. Thread the USB cable [B] through the notch in the proximity sensor cover [A] and attach
the ferrite core [C].
9. Reattach the proximity sensor cover to the machine.
10. Attach the reader spacer [A].
Smart Card Reader Built-in Unit Type M19 (D3BS-22)
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