Xerox 7300N Service Manual - Page 145
FRU Disassembly
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FRU Disassembly This section contains the removal and replacement procedures for selected parts of the printer according to the Field Replaceable Units (FRUs) Parts List. Not all Replacement Procedures are included in this Service Manual. In most cases, to reinstall a part, simply reverse the Removal Procedure shown. In some instances, the Replacement Procedure is included, because it may contain special steps. For specific assemblies and parts, refer to the "Field Replaceable Units (FRU) Parts List" on page 7-193. Contents Orientation of the Printer ...6 - 131 Top Cover (PL 1.1)...6 - 133 Front Panel (PL 4.1) and Front Panel Harness (PL 4.2 6 - 134 Rear Cover (PL 1.14)...6 - 135 Front Cover (PL 1.9)...6 - 136 Side Output Tray (PL 1.3) and Links (PL 1.2 6 - 137 Left Side Cover (PL 1.4) ...6 - 138 Right Side Cover (Door A) (PL 1.19 6 - 139 Multi-Purpose Tray (MPT) Pick Assembly (PL 2.0 6 - 140 Drive Gear (PL 2.3) ...6 - 141 Multi-Purpose Tray Sensors (PL 2.0 6 - 141 Temperature/Humidity Sensor Board (PL 1.22 6 - 141 Image Processor Board (IP) (PL 3.6 6 - 142 Rear Shield Plate (PL 3.1 6 - 146 Electrical Card Cage (PL 3.10) and Electrical Cage Fan (PL 3.9 6 - 147 Print Engine Controller Board (PL 3.8 6 - 149 Top Cover Inner Frame (PL 4.16 6 - 150 Toner Sensor Board (PL 4.19 6 - 152 Toner Cartridge Sensor Actuators (PL 4.18 6 - 153 Duplex Unit Assembly (PL 1.15 6 - 154 Front Chassis Fan (PL 5.2.4 6 - 155 Printer Unit Chassis (PL 5.1.14 6 - 156 Rear Power Supply Fan (PL 5.1.31 6 - 162 Entrance Sensor Board (PL 5.1.17 6 - 163 Front Plate Assembly (PL 5.2.3 6 - 164 High Voltage Power Supply (PL 5.2.9 6 - 165 Low Voltage Power Supply (PL 5.2.12 6 - 166 Tray 1 Pick and Feed Rollers (PL 61.2 6 - 167 Paper Size Sensor Board (PL 6.1.1 6 - 168 Main Feeder Assembly (PL 6.1.6 6 - 169 Registration Entrance Sensor Actuator (B) (PL 5.1.15 6 - 170 MPT Entrance Sensor Actuator (A) (PL 5.1.19) and Transfer Belt Entrance Sensor Actuator (PL 5.1.18 6 - 171 Top/Side Output Solenoid (PL 5.1.6) and Duplex Gate Solenoid (PL 5.1.8 6 - 172 Registration Clutch (PL 5.1.20 6 - 173 FRU Disassembly 6-129
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