EPSON WF-C20590 Service Manual Page 701-750

EPSON WF-C20590 Revision A Repair work Repair work 701 Confidential Pressure Pump Unit 5. Remove the cable from the connector (x2). 6. Remove the four screws with stopper (S2: ), then remove the Pressure Pump Unit. When installing the Pressure Pump Unit, hook the hook (x2) on the frame on the hole (x2) of the Pressure Pump Unit and fit the Dowel to the Positioning Hole. When installing the Pressure Pump Unit, take care not to damage the tube of the Maintenance Unit. Pressure Pump Unit Connector Connector Rear Hook Dowel Tube of Maintenance Unit No. S2 Screw Type C.B.S-TITE R, SCREW, 3X8, F/ZN-3C Pressure Pump Unit Surely connect the Air Tube. Air Tube Rear Air Tube
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EPSON WF-C20590 Service Manual Page 701-750