Xerox 7300B - Phaser Color Laser Printer Service Manual page 175

17.
Disconnect and label the following connectors from the Engine Controller Board:
The REG, FSENS, RSNS and JODEN connectors.
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The Fuser Exit Sensor connector (Red-Black-Blue wire) located immediately
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above the FSENS connector.
The Shutter Solenoid connector (SHUTTER).
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The Registration Clutch connector (RCL).
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Note: Route loose wiring harnesses and connectors through
chassis openings and EMI suppressors. Note routing for
reassembly.
18. Disconnect the following at the front of the printer:
The Front Chassis Fan
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The Front Power Supply Fan
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The Rear Power Supply Fan
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The Duplex Solenoid connectors from the front of the Low Voltage Power
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Supply.
The Face-Up Solenoid connector.
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19. Remove 1 screw securing the AC power switch (item #1) to the printer frame.
20. Free the power switch from the Printer Unit Chassis and let it hang.
FRU Disassembly 6-159