Epson 9600 Service Manual - Page 174
CR Board ASSY
UPC - 010343841888
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EPSON Stylus Pro 7600/9600 4.3.3 CR Board ASSY 1. Remove the R Side Cover. (p.160) 2. Remove the L Side Cover. (p.163) 3. Remove the I/H Cover. (p.164) 4. Remove the H Top Cover. (p.165) 5. Remove one screw (CPP M3×6), two screws (CP(W): M3×6) and one screw (M3×16) securing the CR Board Guide, and also the ground line and the toothed washer (M3), and remove the CR Board Guide. (See Figure 4-30) 6. Disconnect the following eight connectors (with lock) connected to the CR Board. (See Figure 4-31) Table 4-3. Connectors on CR Board Connector Type Connected to 5-Pin (white) CR Encoder Sensor 4-Pin (black) P_EDGE Sensor 2-Pin (white) FFC (lock type)×2 FFC (lock type)×3 Cutter Solenoid Print Head Main Board 7. Remove the two screws (CPP: M3×8) securing the CR Board ASSY and remove the CR Board ASSY. (See Figure 4-32) The screw on the far left side used to fasten the CR board guide plate should be tightened together with the ground wire, toothed washer, CR board guide and CR board ASSY, in that order. Screws (M3×16) Screws (CP(W): M3×6) ×2 Revision A Screw (CPP: M3×6) CR Board Guide Plate Figure 4-30. CR Board Guide Removal Figure 4-31. CR Board Connectors Disconnection C A U T IO N When connecting an FFC, take great care not to insert it aslant. (Inserting aslant can cause a short circuit of signals, thus resulting in broken circuit elements.) Screws (CPP: M3×8) ×2 Figure 4-32. CR Board Removal Disassembly & Assembly Disassembly and Assembly of Carriage (CR) Mechanism 174