EPSON WF-C20590 Service Manual Page 801-850

EPSON WF-C20590 Revision A Repair work Repair work 801 Confidential Open the ADF/SCN. To prevent ADF Unit from opening by the hinge force, secure the ADF Unit to the SCN Unit as follows. It is dangerous if the ADF Unit opens during repair work, so make sure to secure it firmly. 4. Remove the screw (S8: ) near the marking “x12S” on the frame. 5. Secure the ADF Unit to the SCN Unit by inserting the screw (S8: ) removed in step 4 into the hole A and tightening it. 6. Close the ADF cover. SCN Unit Hole A ADF Unit Top ADF Cover No. S8 Screw Type C.B.S-TITE(P4), SCREW, 3X12, F/ZN-3C Marking “x12S” on the frame Open the ADF/SCN. If you open the ADF/SCN without removing the screw, the hinges will be damaged. Make sure to remove the screw before opening it. 7. Remove the total of four screws (S1: ) on both left and right of the ADF Hinge. Rear ADF hinge ADF hinge No. S1 Screw Type C.B.S-TITE R, SCREW, 3X8, F/ZN-3C
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EPSON WF-C20590 Service Manual Page 801-850