Panasonic KX-P7100 manual Mechanical Base

Page 138

KX-P7100

10.6. Mechanical Base

Ref. No.	Part No.	Part Name & Description
k1	PJHRB0324Z	Transfer Roller Holder
k2	PJDSB0040Z	Transfer Spring
k3	PJDJB0020Z	U Bearing
k4	PJHRB0038Z	Pressure Arm (L)
k5	PJHRB0037Z	Pressure Arm (R)
k6	PJUSB0011Z	Earth Plate
k7	PJUSB0008Z	Transfer Roll Bias Plate
k8	PJDRB0024Z	Transfer Roller
k9	PJDSB0026Z	OPC Spring (L)
k10	PJDSB0008Z	OPC Spring (R)
k11	PJDSB0043Z	Resist Spring (L)
k12	PJDSB0010Z	Resist Spring (R)
k13	PJDSB0024Z	Cassette Guide Spring
k14	XTW3+U8S	Screw 3 x 8 mm
k15	XTW3+8S	Screw 3 x 8 mm
k16	XTW3+6L	Screw 3 x 6 mm
k17	PJNW525Z	Plastic Ring
k18	PJHRB0078Z	Bushing
k19	PJDGB0057Z	Transfer Gear
k20	PJDSB0038Z	Registration Lever Spring
k21	PJMDB0175Z	Relay Plate

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Contents KX-P7100 KX-P7100 Contents Specifications PrinterPaper Interface, Options, Accessories, and Supplies Others About Media Margins and Print Area Indicators Printer Panel Indicators / ButtonKX-P7100 Parts Identification Front Side View Rear Side ViewComponent Layout and Paper Path Electrical Components and Sensor Boards Switches and Solenoids Charge Development / CleaningPrint Process ExposureFusing TransferPaper Feed Media TrayLaser Scan Unit Exposure Operation TheoryLaser Beam Cylindrical Lens and Lens Collimator LensPolygon Scanner LensFuser Unit Paper Ejection and Paper Switchback Normal Printing Mode Not Duplex ModeInstallation Requirements SetupKX-P7100 Repacking Material RequiredKX-P7100 KX-P7100 Removal and Replacement Procedures Front and Rear CoversFront Cover Disassembly Rear Cover DisassemblyLeft Cover Right, Left and Top CoversRight Cover Top CoverLaser Scanning Unit LSU Relay Board BHigh Voltage Board and Power Supply Unit High Voltage BoardPower Supply Unit Power Supply Unit DisassemblyIndicator Board and Toner Empty Sensor Board Main Controller Board and Fuser Drive GearMain Controller Board Fan Motor Fuser Drive GearGear Support Bracket, Motor and Drive Gear Unit Gear Support BracketDrive Gear Unit and Motor Drive Gear Unit Disassembly Upper Exit Roller Holder Disassembly Upper Exit Roller HolderUpper Exit Roller Holder Fuser Unit Disassembly Heat Lamp Heat RollerThermostat KX-P7100 Pickup, Paper Feed, Registration and Transfer Rollers Pickup Roller and Pickup SolenoidPaper Feed Roller / Registration Roller Registration RollerTransfer Roller Assembly Auto Duplex Unit ADU Auto Duplex Pinch and Registration RollersAuto Duplex Disassembly KX-P7100 KX-P7100 Electronic Circuit Description and Diagrams Block DiagramConnection Diagram Connection DiagramPower Supply Main Control Board Main Control CPUGDI Asic IC3 Dram I/FUSB Chip DramAsic KME Clock Reset Circuit Main Motor Drive Circuit Motor Current will be cut off in case of OFF condition above Laser Scanning Unit Control Circuit Fuser Temperature Control Circuit High Voltage Control Circuit Eeprom Control Circuit Safety Interlock SW Solenoids Control Circuit Pickup Control Solenoid Drive CircuitRegistration Solenoid Driver Circuit Switchback Solenoid Drive Control Circuit Sensors Circuit Registration Sensor CircuitTop Sensor Circuit Exit Sensor Circuit Fan Control Circuit FanctlInternal Engine I / F Control CPU Engine CPU PprdyTiming Chart Engine I / F Communication Main Control Board POWER+5V GND+24V POWER+5VLD POWER+5V Usol Pusolctl Puctl Sensors, Indicator and Relay Boards KX-P7100 1. CN1 to Front Panel 3. CN3 LSU Control SignalsMain Board 2. CN2 OPC Drum Unit Interlock SW4. CN4 USB I / F Connector 5. CN6 Centronics Parallel I / F7. CN8 Door + 24V Interlock SW 6. CN7 PSU-MAIN Connector9. CN10 HVU-MAIN Connector 8. CN9 ThermistorCN12 Pickup Solenoid CN14 Switchback Solenoid10. CN11 Polygon Motor CN13 Registration SolenoidCN19 FAN Control 15. CN16 Exit SensorCN18 Main Motor CN20 Toner Empty SensorIndicator Board Registration & Paper Top Sensor BoardPaper Exit / ADU Paper Jam Sensor Board Toner Empty Sensor Board 1. CN451 Toner Empty SensorIC1 Main Control CPU IC2 InvertersIC3 GDI Asic MA9IC5 Dram VSS1 GNDIC6 Asic Rsto OUTIC10 Reset IC IC8 USB ChipIC9 Comparators IC11 Engine Control CPU 10. IC12 Eeprom11. IC14 Motor driver IC 12. IC15 InvertersUser Maintenance Recommended CleaningMaintenance Tables GeneralKX-P7100 Lubrication Service Maintenance Maintenance CycleCounter Reset Recommended LubricationSelf-Diagnostic Indicators Printer Status Paper JamUser Error Call for Service Initial Troubleshooting Flowchart No Operation Print Quality White Vertical Line in PrintBlank Print Dark Vertical Line in Print Dark Horizontal Line in Print Dirty Background All-black Print Light Print Ghosting Black or White Dots Toner Spatter Paper Jam Media Tray Empty or MisfeedJam at a Jam at B Jam at C Jam at D, E Call Service 1. E20119 2. E30 3. E31 4. E32 5. E50 6. E54 7. E71 8. E73 9. E81 Replacement Parts List with Lubrication Guide Exterior127 Right Side Parts 128Main Controller Board Connector Pickup Roller and Paper Feed Roller Motor and Drive Gear Unit Left Side Parts Power Supply Unit and High Voltage Board Rear and Top Side Parts Fuser Unit 134135 Bottom Side Parts 136137 Mechanical Base Media Tray Paper Cassette Packing Component Side View Parts Side View ICs CapacitorsResistors All resistor values are in OHMsTransistor and Diodes Connectors OthersRegistration & Paper Top Detection Sensor Board Resistor values is in OHMsRelay Board a Resistor values are in OHMs

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