EPSON WF-4830, WF-4820 Series Service Manual Page 141-160

EPSON WF-4830 Series/WF-4820 Series Revision A Disassembly/Assembly Routing FFCs/cables 145 Confidential CR Motor Route the CR Motor Cable as follows. 1. Put the ferrite core at the point shown above, and route it through the ribs (x4) of the Frame Base. 2. Route it through the clamps (x4) on the Main Frame. 3. Route it through the clamps (x2) of the Left Frame and the rib of the Frame Base. Rib 0 digit side 0 digit side 80 digit side 80 digit side CR Motor Cable Clamps Clamps Left Frame Main Frame Ferrite core Frame Base Assy ASF Motor/ASF Motor Encoder Route the ASF Motor Encoder FFC through the hook of the Holder Gear ASF Assy, and secure it with double-sided tape. Route the ASF Motor Encoder FFC and ASF Motor Cable as follows. • WF-4830 Series: Route them through the groove of the shield plate as shown above, and connect them to the connectors on the Main Board. • WF-4820 Series: Route them through the bottom of the Main Board Assy, and connect them to the connectors on the Sub Board. ASF Motor Encoder FFC Acetate tape ASF Motor Cable WF-4830 Series Main Board Groove ASF Motor Cable ASF Motor Encoder FFC Sub Board WF-4820 Series: Left Main Board Assy ASF Motor Encoder FFC Hook Holder Gear ASF Assy Double-sided tape Power Supply Assy Power Supply Cable (1) • Put the ferrite core A at the point shown above. • Route the Power Supply Cable (1) through the hooks (x2), the ribs (x4) and the groove, and then secure it with acetate tape. Power Supply Cable (2) • Put the ferrite core B at the point shown above. • Route it through the groove on the Guide Rear ASF Upper Assy. Power Supply Cable (1) Ferrite core B Power Supply Assy Power Supply Cable (2) Guide Rear ASF Upper Assy Ferrite core A Hooks Guide Rear ASF Upper Assy Acetate tape Rib Power Supply Assy Groove Around the Main Board Connect the IS Motor Encoder FFC, IS Motor Cable, PF Motor Encoder FFC, PF Motor Cable, CR Motor Cable, and grounding wire to their connectors on the Main Board as shown above. Secure the PF Motor Encoder FFC to the shield plate with double-sided tape. Engage the IS Motor Cable on the rib of the Frame Base Assy. PF Motor Encoder FFC Grounding wire IS Motor Encoder FFC IS Motor Cable PF Motor Cable CR Motor Cable Acetate tape WF-4830 Series ASF Motor Main Board PF Motor Encoder FFC Bottom Double-sided tape WF-4820 Series ASF Motor Sub Board CR Motor Cable PF Motor Cable PF Motor Encoder FFC Main Board Rib Frame Base Assy IS Motor Cable ASF Motor
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Epson WF-4830 Series Service Manual Page 141-160
Epson WF-4820 Series Service Manual Page 141-160

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