Ricoh MET-C1 Field Service Manual page 146

2. Installation
5. Secure the relay board to the main machine and connect the Blue/White harness to the
socket on the board ( × 2).
6. Connect the harnesses on the relay board to the sockets on the PSU.
• Two types of harnesses are packed with the heater. Both the Blue/White one [A] and the
Gray one [B] must be connected as below.
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