Epson Artisan 810 Service Manual

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Contents

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD Revision GDISASSEMBLY/ASSEMBLY Disassembly Procedures 130Confidential4.2.4.3 Power Supply Unit Parts/Components need to be removed in advance:ADF Unit (Artisan 810/835/837/PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD only)/Scanner Unit/Upper Left Housing/Paper Guide Top Assy/Upper Housing/Rear Left Housing/Left Housing Removal procedure1. Peel off the PF Encoder FFC from the Power Supply Unit. (See Fig. 4-46.)2. Disconnect the Power Supply Unit cable from the connector of the PowerSupply Unit. (See Fig. 4-46.)3. Remove the screws (x2) that secure the Power Supply Unit, and remove thePower Supply Unit from the Base Frame.Figure 4-46. Removing the Power Supply UnitDouble-sided tapeRibConnectorPower Supply Unit cablePF Encoder FFCC.B.P. 3x8 (6±1Kgfcm)C.B.S. 3x6 (8±1Kgfcm)Power Supply Unit Route the Power Supply Unit Cable through the groove of theBase Frame and secure it with acetate tape first, and then installthe Power Supply Unit to the Base Frame.Figure 4-47. Installing the Power Supply Unit Install the Power Supply Unit inside the ribs (x2) of the BaseFrame. (See Fig. 4-46.) Be careful not to damage the Power Supply Unit cable bycatching it with the screw when screwing. (See Fig. 4-46.) Secure the PF Encoder FFC to the Power Supply Unit withdouble-sided tape. (See Fig. 4-46.)ADJUSTMENTREQUIREDAfter removing/replacing the Power Supply Unit, make thespecified adjustments. (See Chapter 5 "ADJUSTMENT".)Power Supply Unit CableGroove of the Base FrameAcetate tape