Xerox 7300B - Phaser Color Laser Printer Service Manual

Also see for 7300DX - Phaser Color Laser Printer: Brochure & specs Specification Overview

Contents

Xerox 7300B - Phaser Color Laser Printer Service Manual Manual pdf 163 page image

FRU Disassembly 6-147Electrical Card Cage (PL 3.10) andElectrical Cage Fan (PL 3.9)Fan Removal1. Remove the Rear Cover (see pg. 6-135).2. Remove the Rear Shield Plate (see pg. 6-146).3. Disconnect the fan harness from the Engine Controller Board.4. Remove 2 screws and the spacers securing the fan to the Electrical Card Cage.5. Remove the Electrical Cage Fan.Note: When replacing the fan, note the air flow direction. Thefan should blow into the cage. Improper replacement of thefan will damage the printer.Card Cage Removal1. Remove the Image Processor Board (see pg. 6-142).2. Remove the Rear Shield Plate (see pg. 6-146).3. Remove 4 G and 4 B screws securing the Top Shield Plate (item #1) to theelectrical card cage. Remove the top shield plate.4. Disconnect all connectors and ribbon cables from the print engine controllerboard.Note: Label harnesses and ribbon cables to aid in reconnectingthem.5. Pull out disconnected cable harnesses routed through the top of the Printer UnitChassis.6. Remove disconnected cable harnesses from the card cage.S7300-421