EPSON WF-C20590 Service Manual Page 1051-1100

EPSON WF-C20590 Revision A Repair work Repair work 1051 Confidential Main Board 1. Disconnect all connectors from the Main Board. 2. Remove the six screws (SX: ), then remove the Main Board. Before disconnecting the YC22 Connector, disconnect the Middle Full Stack Sensor Connector next to it in advance. When reassembling the Main Board, make sure the Middle Full Stack Sensor Connector is connected. F3 Main Board Rear No. Screw Type SX --- Middle Full Stack Sensor Connector YC22 Connector Main Board Main Board The diagram above shows the layout of the connectors of the Main Board. YC19 YC14 YC15 YC22 YC13 YC23 YC6 YC16 YC17 YC18 YC12 YC3 YC21 YC5 YC8 YC9 YC10 YC7 YC4 YC20 YC1 YC2
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EPSON WF-C20590 Service Manual Page 1051-1100