Panasonic KX-P7100 Service Manual Download Page 143

Page: 143 / 148

10.9.1. ICs

Ref. No.

Part No.

Part Name & Description

IC1

PJWIP7100M

IC (Main Control CPU/ROM)

IC2

TC74HCUV04FT

IC (Standard Logic)

IC3

D6004

IC (GDI-ASIC)

IC5

IS41C16100K5

IC (DRAM)

IC6

PJVANG0022Z

IC (KME-ASIC)

IC8

GL107AS

IC (USB Bridge)

IC9

PJVINJM2903M

IC (Comparator)

IC10

PST3642UR

IC (Reset)

IC11

PJWI1P7100M

IC (Engine CPU/ROM)

IC12

C3EBDG000024

IC (EEPROM)

IC14

MTD2003B4101

IC (Motor Driver)

10.9.2. Capacitors

All capacitor values are in microfarads unless otherwise noted.

Ref. No.

Part No.

Part Name & Description

ECUV1H101JCV

Ceramic / 100p / 50V

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C10/C13

ECUV1H050CCV

Ceramic / 5p / 50V

C14

ECUX1H100DCV

Ceramic / 10p / 50V

C16-C23

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C24

ECUV1H101JCV

Ceramic / 100p / 50V

C25

ECUX1H100DCV

Ceramic / 10p / 50V

C26-C28

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C32

ECUX1H100DCV

Ceramic / 10p / 50V

C33-C34

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C35

ECUX1H100DCV

Ceramic / 10p / 50V

C36/C37

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C38

ECUV1H101JCV

Ceramic / 100p / 50V

C41

ECUV1H102KBV

Ceramic / 1000p / 50V

C42

ECUV1H271JCV

Ceramic / 270p / 50V

C43

ECUV1H181JCV

Ceramic / 180p / 50V

C44

ECUV1H271JCV

Ceramic / 270p / 50V

C45

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C46

ECUV1H101JCV

Ceramic / 100p / 50V

C47

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C48

ECUX1H100DCV

Ceramic / 10p / 50V

C49

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C50

ECEA1EKA4R7

Electrolytic / 4.7 / 25V

C51

ECUV1H102KBV

Ceramic / 1000p / 50V

C52

ECUV1H101JCV

Ceramic / 100p / 50V

C53

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C54-C56

ECUV1H102KBV

Ceramic / 1000p / 50V

C57/C59

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C60

ECEA0JKA470

Electrolytic / 47 / 6.3V

C61/C62

ECUX1H470JCV

Ceramic / 47 / 50V

C64

ECEA0JKA470

Electrolytic / 47 / 6.3V

C65-C77

ECUV1H101JCV

Ceramic / 100p / 50V

C78

ECUV1H471JCV

Ceramic / 470p / 50V

C79-C81

ECUV1H101JCV

Ceramic / 100p / 50V

C82

ECEA0JKA470

Electrolytic / 47 / 6.3V

C83

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C84

ECEA1HGE470

Electrolytic / 47 / 35V

C85

ECJ1VF1H104Z

Ceramic / 0.1 / 50V

C86

ECEA0JKA470

Electrolytic / 47 / 6.3V

C87

ECUV1H102KBV

Ceramic / 1000p / 50V

C89

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C90

ECUV1H102KBV

Ceramic / 1000p / 50V

C91

ECJ1VF1H104Z

Ceramic / 0.1 / 50V

C92

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C95

ECEA1HKR47

Electrolytic /0.47 /50V

C96/C98/C99

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C100

ECUV1H102KBV

Ceramic / 1000p / 50V

C101

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C103-C106

ECUV1H102KBV

Ceramic / 1000p / 50V

C107

ECEA1HGE470

Electrolytic / 47 / 50V

C108

ECUV1C104ZFV

Ceramic / 0.1 / 16V

C110

ECUV1H102KBV

Ceramic / 1000p / 50V

C111

ECJ1VF1H104Z

Ceramic / 0.1 / 50V

143

KX-P7100

Summary of Contents for KX-P7100

Page 2: ...2 KX P7100 ...

Page 3: ...Sensors Indicator and Relay Boards 79 6 Explanation of Connectors 81 6 1 Main Board 81 6 2 Registration Paper Top Sensor Board 86 6 3 Paper Exit ADU Paper Jam Sensor Board 86 6 4 Indicator Board 86 6 5 Relay Board B 86 6 6 Toner Empty Sensor Board 87 7 Component Reference Guide 88 7 1 IC1 Main Control CPU 88 7 2 IC2 Inverters 88 7 3 IC3 GDI ASIC 89 7 4 IC5 DRAM 90 7 5 IC6 ASIC 91 7 6 IC8 USB Chip ...

Page 4: ...1 Introduction 1 1 Specifications 1 1 1 Printer 4 KX P7100 ...

Page 5: ...1 1 2 Paper 5 KX P7100 ...

Page 6: ...1 1 3 Interface Options Accessories and Supplies 6 KX P7100 ...

Page 7: ...1 1 4 Others 1 1 4 1 About Media Available Media and Media Size Available Paper Weights and Capacity 7 KX P7100 ...

Page 8: ...Labels With any label stock the labels must completely cover the backing material Envelope It is recommended that you purchase only high quality envelopes with diagonal seams as shown in the diagram below High quality envelopes have the following characteristics A thin sharply creased leading edge Paper weight of 90 g m2 24 lbs Flat free of curls wrinkles nicks etc Note Wrinkles may occur even whe...

Page 9: ...1 2 Indicators 1 2 1 Printer Panel 1 2 2 Indicators Button Three indicators show the following printer s status For detailed information on the printer status and recovery see Section 9 1 9 KX P7100 ...

Page 10: ...10 KX P7100 ...

Page 11: ...1 3 Parts Identification 1 3 1 Front Side View 1 3 2 Rear Side View 11 KX P7100 ...

Page 12: ...1 4 Component Layout and Paper Path 12 KX P7100 ...

Page 13: ...1 5 Electrical Components and Sensor Boards 13 KX P7100 ...

Page 14: ...1 6 Switches and Solenoids 14 KX P7100 ...

Page 15: ... dissipates A latent electrical image of two different voltages potentials which corresponds to the original page is formed on the OPC drum 1 7 3 Development Cleaning Development Non magnetic toner is supplied to the conductive roller by the toner supply roller The toner on the conductive roller is positively charged by friction with the toner supply roller and the doctor blade ensures a thin laye...

Page 16: ... OPC after exposure is 100VDC So the printing area of the OPC is cleaned 1 7 4 Transfer As the paper is fed between the drum and the transfer roller a high negative charge is applied to the back of the paper The positive toner particles are then attracted from the drum surface to the paper After transfer the paper is separatedfrom the drum surface by the curvature of the drum 1 7 5 Fusing The pape...

Page 17: ...htly causing a buckleto ensure the paper is aligned with the stationary registration roller While triggering the registration sensor notifying the CPU paper is ready to feed The paper at this point is the same as manual feed Manual Feed when paper is inserted it activates the registration sensor At the porter time the CPU energizes the registration solenoid that allows the registration roller to r...

Page 18: ...directionof right to left As the drum rotates sub scans a static image is formed where the laser beam touches the drum surface The laser beam is also deflected to the timing sensor This sensor controls the start timing of scanning on the drum providing a consistent left margin The CPU uses the timing sensor to detect abnormal signals 1 9 2 Laser Beam The laser beam is pulsed on and off by the digi...

Page 19: ...indrical Lens and Lens Each of the polygon mirror surfaces has a slight imperfection This prevents the beam from scanning the OPC drum surface at the constant interval in the sub scan direction The cylindrical lens and lens are used for correcting this uneven laser scanning 1 9 6 Lens This lens ensures that the beam scans across the surface of the OPC drum at a constant rate The beam is refracted ...

Page 20: ...pened and power is removed from the heat lamp The surface of the thermostat is not as hot as thatof the heat roller When the thermostat opens the surface of the heat roller may reach 200 C 382 F and the system displays E30 If the thermistor opens the system displays E32 If by chance the thermostat malfunctions a thermalfuse opens The pressure roller is kept in contact with the heat roller through ...

Page 21: ...fed to the output tray by the switchback roller and switchback pinch roller The paper exit ADU paper jam sensor detects paper If paper does not arrive at the sensor within a predetermined period of time Jamat A is displayed on the computer screen At the specified time after the sensor detects the bottom of paper the switchback roller rotates in reverse direction turning on the switchback solenoid ...

Page 22: ...tilation f Areas exposed to chemical fumes g Areas with extreme vibration h Directly in air conditioning flow 2 1 2 Ventilation Requirements Ventilation space is needed around the printer more than 20 mm 0 8 between the printer and a wall 2 2 Setup 2 2 1 Removing the Packing Material 1 Remove the printer from the plastic bag 2 Remove all adhesive tape from the printer Note Please do not throw away...

Page 23: ...any damage to the drum unit Do not touch the black drum surface A Do not expose to light for more than 5 minutes Do not expose to direct sunlight 6 Open the front door 7 Insert the drum unit into the printer insert the side pins of the drum unit into the groove label 8 Push down as shown to lock in place 9 Close the front door 23 KX P7100 ...

Page 24: ... not ship with drum unit installed in printer Material Required Original cartons and packing materials Newspaper or drop cloth Shipping tape and scissors 1 Turn off the printer remove the power cord and all interface cables 2 Open the front cover 3 Lift the drum unit up 1 and slide it out of the printer 2 To avoid possible toner spillage it is recommended to place the drum unit on newspaper or a d...

Page 25: ...er cartridge up 2 5 Replace the shipping cover on the toner cartridge 6 Insert the toner cartridge into a plastic bag 1 and seal the end of the bag tightly 2 3 7 Wrap the drum unit with the protective sheet to protect the drum surface 25 KX P7100 ...

Page 26: ...oose toner in and around the printer Note If a toner vacuum is available it is the best tool for cleaning spilled toner Do not use a standard office vacuum the toner will not be retained by typical vacuum dust collectaors 10 Close the front cover 11 Repack the printer in box as shown 26 KX P7100 ...

Page 27: ...3 Removal and Replacement Procedures 3 1 Front and Rear Covers 1 Remove the Front Cover by releasing the hooks 2 Remove the Rear Cover by releasing the hooks 27 KX P7100 ...

Page 28: ...sembly 2 screws 2 Remove the Paper Guide Pinion Gear 1 screws 3 Remove the Guide Racks 2 screw 3 1 2 Rear Cover Disassembly 1 Release the Shaft from the hook by pushing the shaft support in the arrow direction 2 Separate the Shaft 2 Rollers and 2 Springs 28 KX P7100 ...

Page 29: ...f printer 3 Remove the Right Cover 4 Remove the LED Indicator Cover and Continue Button 1 screw 3 2 2 Left Cover 1 Remove the screw 2 Release the 2 hooks from the bottom side of printer 3 Remove the Left Cover 3 2 3 Top Cover 1 Release the 2 hooks from both sides of the printer 2 Remove the Top Cover 29 KX P7100 ...

Page 30: ... Top Covers see Section 3 2 1 Remove the 3 screws 2 Disconnect the 2 connectors from the LSU 3 4 Relay Board B Before handling remove the Left Cover see Section 3 2 1 Remove the connector from the Relay Board B 2 Remove the 2 screws 3 Remove the Relay Board B 30 KX P7100 ...

Page 31: ...original position 2 Disconnect the Flat Cable from the High Voltage Board 3 Remove the High Voltage Board be careful that High Voltage Terminal Springs are not dropped from the printer and lost 4 Remove the 5 High Voltage Terminal Springs Caution When reinstalling the High Voltage Terminal Springs all springs must be returned to the original position And the hook of Spring A D E are set into the s...

Page 32: ...g the screw return it to the original position 3 Remove the Power Supply Unit 3 5 3 Power Supply Unit Disassembly 1 Remove the Inlet Bracket with Power Lead Wire Assembly 4 screws A Caution When reinstalling the terminal of cable it must be attached tooth side as shown to fix it certainly 2 Remove the Enclosure Cover 2 screws A and 2 screws B 32 KX P7100 ...

Page 33: ...r Board 2 Remove the Indicator Board 3 Remove the screw 4 Remove the Toner Empty Sensor Board 5 Disconnect the cable from the Toner Empty Sensor Board 3 7 Main Controller Board and Fuser Drive Gear 3 7 1 Main Controller Board 1 Remove the 5 screws A and 2 screws B 2 Remove the Main Board Shield Cover 3 Disconnect the 12 connectors and 4 Flat Cables 4 Remove the Main Controller Board 4 screws 33 KX...

Page 34: ...move the Fuser Drive Gear and Intermediate Gear Caution Be careful not to lose the plastic ring behind the Fuser Drive Gear 3 8 Fan Motor Before handling perform the following steps A B A Remove the Right and Left Covers see Section 3 2 B Remove the Main Board Shield Cover see Section 3 7 1 1 Remove the 2 screws 2 Remove the Fan Motor 3 Disconnect connector CN 19 on the Main Controller Board 34 KX...

Page 35: ...ent from screw B When reinstalling the screw return it to the original position 3 Remove the Gear Support Bracket and solenoid 4 If necessary remove the 8 gears from the chassis 3 9 2 Drive Gear Unit and Motor 1 Disconnect the connector CN18 from the Main Controller Board 2 Remove the 2 screws A and screw B 3 Remove the Relay Board A and cable from the Drive Gear Unit 4 Remove the 5 screws C Cauti...

Page 36: ...9 3 Drive Gear Unit Disassembly 1 Remove the Motor 2 screws from the Drive Gear Unit 2 Remove the 5 screws 3 Remove the Motor Bracket 4 All gears can be removed after removing the plastic ring 36 KX P7100 ...

Page 37: ...er see Section 3 7 1 3 10 1 Upper Exit Roller Holder 1 Remove the 4 screws 2 Separate the Upper Exit Roller Holder 3 Disconnect connector CN14 on the Main Controller Board 3 10 1 1 Upper Exit Roller Holder Disassembly 1 Remove the 2 screws 2 Separate the Holder Cover with solenoid from the Upper Exit Roller Holder 3 Remove the gears from the roller holder 37 KX P7100 ...

Page 38: ...ack screws 3 Separate the Heat Roller Holder from the Fuser Unit Base 4 Remove the Pressure Roller 2 bushings 2 springs and Lower Exit Roller from the Heat Roller Holder 5 If necessary remove the Pinch Rollers and Cleaning Rollers Caution When reinstalling the Pinch Roller and Spring the spring hook is attached upward to prevent any damage to the printing media as shown following figure When reins...

Page 39: ...te the surface which will result in damaging the heat lamp when it is turned on When reinstalling the heat lamp set the terminal of the heat lamp in the center of the Heat Roller to prevent from shorting or shock fire or other hazards may occur see figure A When reinstalling the Heat Lamp the terminal cable must be attached at the rivet side as shown to fix them certainly see figure B 3 11 3 Heat ...

Page 40: ...s of thermal fuse and lead wire as shown in the following figure or thermostat cannot properly measure the surface temperature of the heat roller becausethe distance between the surface of heat roller and thermostat may change When reinstalling the thermal fuse and thermostat the screws must be tightened in order 1 2 3 to position them correctly as shown in the following figure 40 KX P7100 ...

Page 41: ...Paper Exit ADU Paper Jam Sensor Board 1 Remove the Fuser Unit see section 3 11 2 Remove the Paper Exit ADU Paper Jam Sensor Lever with spring 3 Disconnect the flat cable 4 Remove the Paper ADU Paper Jam Sensor Board by releasing the hooks 41 KX P7100 ...

Page 42: ...ng hook and slide out the bushing 2 Slide the Pickup Roller Shaft with gears in the arrow direction then remove the Pickup Roller 3 If necessary remove the Pickup Roller Gears and bushing by releasing the gear hook from the Pickup Roller Shaft Then remove the Pickup Roller Shaft 4 Disconnect the connector CN12 from the Main Controller Board 5 The Pickup Roller Lever and Pickup Solenoid and spring ...

Page 43: ...r Gear and Drive Wheel by releasing the hook from the Paper Feed Roller Shaft Then remove the Paper Feed Roller Shaft 3 12 2 2 Registration Roller 1 Slide out the bushing from the Registration Roller Shaft 2 Remove the Registration Roller Gear by releasing the gear hook from the Registration Roller Shaft Then remove the Registration Roller Shaft 43 KX P7100 ...

Page 44: ...he following step A Remove the Front Cover see Section 3 1 1 1 Remove the 2 Transfer Roller Holders 2 Remove the Transfer Roller Assembly by pulling up it Caution Do not touch the surface of Transfer Roller to prevent any print quality problems 44 KX P7100 ...

Page 45: ...ttom Stay 3 Remove the Auto Duplex Unit with care to prevent damage to the A D Unit Joint Gear 4 screws and screws C 3 14 1 1 Auto Duplex Pinch and Registration Rollers 1 Remove the 3 plastic rings and 2 springs 2 Remove the A D Roller Shaft and 2 Auto Duplex Pinch Rollers 3 Remove the E ring 4 Remove the A D Unit Joint Gear from the ADU Registration Roller Shaft The Registration Roller Shaft and ...

Page 46: ...1 The ADU Pinch Roller Plate can be separated from the Registration Roller Plate by removing the screw A 2 The ADU Jam Release Pan can be separated from the Registration Roller Plate by removing the 2 screws B and 2 springs 46 KX P7100 ...

Page 47: ...1 Remove the screw and disconnect the flat cable 2 Remove the Registration Paper Top Detection Sensor Board 3 Remove the Registration Sensor Lever by releasing the lever axis from the projection 4 Remove the Paper Top Detection Sensor Lever by releasing the lever axis from the chassis Caution When reinstalling the Registration Sensor Lever Paper Top Detection Sensor Lever and Registration Paper To...

Page 48: ...48 KX P7100 ...

Page 49: ...B RAM 128 BYTE CPU IC1 RST nRST LED Driver Ready Error Toner Process Switch Indicator Board Top Sensor Registration Sensor nREGSEN nEXITSEN RESET IC 12MHz Clock Exit Sensor Toner Empty TE Sensor A B Bipoler Driver A B nCS SCK2 SO2 SI2 ROM 16KB RAM 512 Byte CPU PUCTL REGCTL EXITCTL REF CTL 24V IR Pick Driver Regist Driver Exit Driver 24V 24V Pick Solenoid Regist Solenoid Switchback Solenoid M SNRCL...

Page 50: ...CTL CN12 1 2 CN13 REGSOL CTL 1 5V 2 5VGND 3 5VGND 4 nREGSEN 5 nTOPSEN CN15 1 2 EXITSOL CTL 3 5VGND 4 nEXITSEN CN14 1 5VSP 2 5VGND CN16 1 24V 2 24VGND 24VGND 3 24VIR CN8 1 5V 2 5VGND 3 5V LD CN2 1 5V LD 2 5VGND 3 nVIDEO 4 5VGND 5 nLDON 6 nHSYNC 7 nADUST CN3 1 nSNRCLK 2 nSNRLD 3 nSNRCTL 4 24VGND 5 24V CN11 1 A OUT 2 nA OUT 3 nB OUT 4 BOUT CN18 5 5V 4 5VGND 3 5VGND 2 nREGSEN 1 nTOPSEN CN401 2 5VGND 1...

Page 51: ...4 3 Power Supply The power supply circuit generates 5Vdc and 24Vdc It also supplies AC Voltage to the halogen heat lamp in the fuser unit 51 KX P7100 ...

Page 52: ...ntrol and Key Detection on the front panel The CPU processes the print data from the host PC through the GDI ASIC IC3 Peripheral I F a USB Parallel Select 1284SEL to IC6 ASIC H Parallel I F port L USB I F port b Front Panel I F nRDYLED sent to IC6 for driving READY LED on the front panel nERRLED sent to IC6 for driving ERROR LED on the front panel nDRMLED sent to IC6 for driving Process Unit LED o...

Page 53: ...a is stored 3 KME ASIC I F This block is the interface with the KME ASIC IC6 It receives the compressed print data through KME ASIC via Parallel I F or USB I F from host PC It decompresses the received print data converts it into actual bit map data and sends it to the engine as video data through the Engine Interface At this time DRAM is transiently used as a buffer 4 Engine I F Refer to 4 4 17 5...

Page 54: ...e Parallel side of this USB chip is suitable for the GDI ASIC via KME ASIC 4 4 4 DRAM A 2MByte EDO DRAM which is organized as 1 048 576 words x 16 bits is mounted on this Main board DRAM is used as the transient buffer for print data from the host PC to Engine 54 KX P7100 ...

Page 55: ...s not used for this model E This block is the LSU Controller and it consists of laser enable power adjust and video data F This block generates 12 MHz clock signal and supply to the peripheral devices G This block is the interface with USB chip IC8 and consists of 8 bit data bus and control signals H This block is the Centronics interface and consists of 8 bit data bus and control signals I This b...

Page 56: ...lock 12 00MHz is generated by IC6 and X3 and it is supplied to the CPU IC1 and IC11 and USB chip through IC6 pin4 The video data clock 53 84 MHz is generated by IC2 and X2 and it is supplied to the ASIC IC3 and IC6 56 KX P7100 ...

Page 57: ...eset signal is generated when the power is turned on The reset circuit initializes the CPU IC1 IC11 the ASIC IC3 IC6 and the USB Chip Approximately 100 800 msec after turning on the power pin4 of IC10 goes high 57 KX P7100 ...

Page 58: ... IC14 bipolar constant current driver The SMOA SMONA SMOB and SMONB signals shown below are used to control motor direction when the signals are output as shown below the main motor rotates Full Speed Mode 2 phase excitation Half speed Mode 1 2 phase half step excitation 58 KX P7100 ...

Page 59: ... for Current Chopping Level I0 I1 Current ratio L L 100 L H 33 Motor Drive Mode Mode Speed Current ratio 1st Hold for rotating Stop 33 Warm Up Full 100 Printing Plain Paper Transparency Full 100 Printing Other Media Half 100 Manual Feed Catching a Paper Full 100 If printing Data is more than approx 2 5MB Half 100 Last Hold after rotating Stop 100 Stand by Ready Sleep Error Stop OFF 59 KX P7100 ...

Page 60: ...SYNC This is a horizontal synchronizing signal sent from a timing sensor laser beam detect sensor which detects horizontal position of the laser beam across drum nADJUST When the nADJUST signal is low APC Auto Power Control is activated nSNRCTL This is a control signal for the scanner motor nSNRLD The scanner motor speed is maintained at approx 20K rpm by a PLL Phase Locked Loop While the scanner ...

Page 61: ...And Q4 is turned on ThenHeat lamp inside fuser unit is turned on Abnormal temperature detection circuit consists of the following 2 sub sections 1 Abnormally Low Temperature Detection Abnormally low temperature is detected by IC11 Engine CPU programming 2 Abnormally High Temperature Detection Abnormally high temperature is detected by IC11 Engine CPU programming When front door is opened the fuser...

Page 62: ...ed when the signal nCHGCTL is low this circuit is activated This voltage is changed between 100V and 500V in accordance with the PWM Pulse Width Modulation signal nDB when the signal nDBCH is low Also approximately 150V is generated when signal nDB and nDBCH is high 4 Transfer Control Circuit This circuit consists of a DC DC converter which boosts 24V to 400V 3000V constant current This current is...

Page 63: ... Data etc are saved on the IC The EEPROM control signals are explained as follows EEPCS This is the chip select signal EEPCLK This is the serial data transfer clock EEPDO This is the serial data from CPU IC11 to EEPROM IC12 EEPDI This is the serial data from EEPROM IC12 to CPU IC11 63 KX P7100 ...

Page 64: ...motor driver power and the high voltage unit power As a result the comparator output at pin1 of IC9 is changed from a high level to a low level IC11 CPU receives this signal and turnsoff the main motor control signal the laser scanning unit etc When the OPC drum unit is not installed the OPC drum unit safety interlock switch is opened and shuts off the 5V power for the laser diode IC11 CPU and IC6...

Page 65: ...he CPU IC11 outputs high level PUCTL signal from pin41 to the transistor Q20 The transistor Q20 and Q23 are turned on and supplies 24V power to the solenoid 4 4 14 2 The Registration Solenoid Driver Circuit The registration solenoid is used for controlling Registration Roller rotation The CPU IC11 outputs high level REGCTL signal from pin42 to the transistor Q21 The transistor Q21 and Q24 are turn...

Page 66: ...back solenoid is used for controlling media switchback when the printer is auto duplex printing The CPU IC11 outputs high level EXITCTL signal from pin43 to the transistor Q22 The transistor Q22 and Q25 are turned on and supplies 24Vpower to the solenoid 66 KX P7100 ...

Page 67: ... the Registration Roller When the registration sensor detects the media nREGSEN signal changes from high level to low level 4 4 15 2 Top Sensor Circuit Top sensor detects that the media has past the Registration Roller When the top sensor detects the media nTOPSEN signal changes from high level to low level This nTOPSEN signal is used for printing start trigger and Top Margin Adjustment 67 KX P710...

Page 68: ...ler Exit of the printer When the exit sensor detects the media nEXITSEN signal changes from high level to low level 5VSP is the power of the photo sensors When the5VCTL signal at pin32 of IC11 CPU is low level the transistor Q13 is turned on This supplies 5V power to the photo sensors 68 KX P7100 ...

Page 69: ... high Q15 and Q17 are turned on then the voltage of B increases When the voltage of B is higher than A pin 7 of IC9 goes low Q15 and Q17 are turned off then voltage of B decreases Thus the voltage of B is controlled almost same as the voltage of A approx 2V Since the resistor network of R180 and R181 divide the voltage of C into 1 8 the voltage of C is controlled approx 16V 2V x 8 FAN Control Mode...

Page 70: ...ndicates the home position of horizontal laser scanning nPRINT After receiving this signal from RIP CPU the engine starts printing By other words print request nVIDEO Video image data which modulate laser beam nPURGE Paper purge signal which asserted when the paper exit to the tray nPSAVE Engine power save command signal CXD Serial command data from RIP to ECU SXD Serial Status data from ECU to RI...

Page 71: ...4 5 Timing Chart 4 5 1 Printing Timing 4 5 2 Horizontal Timing Relationship between nHSYNC and Video Signal 71 KX P7100 ...

Page 72: ...4 5 3 Engine I F Communication 72 KX P7100 ...

Page 73: ... 003 G2 RIP_CS 003 G2 RST 003 G3 100p C1 nINTR 002 B4 nCAUTOFD 003 B3 004 D5 nUSTB 003 H1 nKEY 003 F4 nDRMLED 003 C4 nERRLED 003 C4 CPUCLK 003 G3 005 D3 ALE 002 B3 nRD 002 B3 nWR 002 B3 HC 49 U3 53 84MHz 53 84MHz X2 5VLD 24V 24VIR 5VSP IC2 8 9 IC2 14 VCC 7 GND FG B FG C FG E FG D FG A 10k R5 IC2 6 5 IC2 2 1 IC2 12 13 IC2 4 3 IC2 10 11 5p C13 100 R4 5p C10 4 7k R2 33 R43 PSAVE_E 005 G3 10k R49 10k ...

Page 74: ...G E FG C FG A 10k R10 nPRDY 005 G4 10k R9 100 R11 47 RA8 2 1 4 3 6 5 8 7 47 RA11 8 7 6 5 4 3 2 1 47 RA12 8 7 6 5 4 3 2 1 47 RA9 7 8 5 6 3 4 1 2 47 RA10 6 5 8 7 4 3 2 1 nRAS0 003 E4 nHSYNC_E 003 E3 005 F2 nCAS 003 E4 nRAS1 003 E4 47 RA13 4 3 2 1 6 5 8 7 33 RA22 6 5 CCLK 002 B3 10k R50 33 RA22 4 3 nCBSY 002 B3 33 RA22 2 1 10k RA23 4 3 CXD 002 B3 10k R53 nPRINT 002 B3 10k R52 10k RA23 2 1 nTOP 005 G4...

Page 75: ...K 001 B3 RIP_CS 001 B3 RIP_DI 001 B3 nVD 002 D5 nHSYNC_E 002 D4 005 F2 1284SEL 001 B3 nRAS0 002 D4 nRAS1 002 D4 nCAS 002 D4 nRAS 002 H3 nLCAS 002 H3 nUCAS 002 H3 nKEY 001 B4 SMA 006 D2 SMB 006 G2 SMNA 006 D2 SMNB 006 G2 10k RA21 2 1 6 5 4 3 8 7 CN4 USBBTYPE90 USB Connector 1 2 3 4 5 6 100p C52 33 RA20 2 1 8 7 6 5 4 3 CN2 1 2 3 PUNIT 005 D3 5VLD 5VSP 24VIR 24V CN3 1 2 3 4 5 6 7 100 R33 FG D FG B FG...

Page 76: ...60 DA4 3 2 1 1k RA25 8 7 6 5 4 3 2 1 1k RA24 8 7 6 5 4 3 2 1 1k RA28 2 1 8 7 4 3 6 5 1 10W 1 R62 6 3V 47u C82 DA3 3 2 1 DA2 3 2 1 470p C78 100p C79 100p C81 100p C80 100p C73 100p C77 100p C76 100p C72 100p C74 100p C70 100p C75 100p C68 10k R54 10k R55 10k R56 10k R57 10k R58 33 RA26 1 2 3 4 5 6 7 8 33 R59 FG B CEND 0 7 003 B2 CEND 5 CEND 4 CEND 2 CEND 3 CEND 0 CEND 7 CEND 6 CEND 1 nCSTROBEZ CCEN...

Page 77: ...003 A4 SO2 003 A5 SCK2 003 A5 SI2 003 A5 nHSYNC_E 002 D4 003 E3 PSAVE_E 001 E2 nCBSY_E 002 C2 nPRINT_E 002 D2 CXD_E 002 C2 SXD 002 B3 CCLK_E 002 C2 nPRDY 002 B3 nTOP 002 B3 nSBSY 002 B3 nPURGE 001 B3 002 002 CN7 1 2 3 4 5 6 7 CN11 1 2 3 4 5 FG D FG B FG E FG C FG A nRST 002 B4 003 D5 EXITCTL 006 A3 I0_CTL 006 D2 1k R70 1k R76 2 2k R75 2 2k R74 1k R78 4 7k R88 510 R90 10k R91 10k R94 51k R93 CN10 1...

Page 78: ...u C64 0 R152 0 R151 0 1u C108 1000p C106 1000p C104 1000p C105 1000p C110 1000p C121 1000p C115 1000p C120 1000p C119 1000p C117 1000p C116 1000p C114 3300p C112 Q23 Q24 Q25 1 10W 2 2k R166 1 10W 2 2k R167 1 10W 2 2k R168 1 10W 2 2k R169 1 10W 2 2k R170 1 10W 2 2k R171 10k R172 10k R173 10k R174 1 10W 2 2k R175 1 10W 2 2k R176 D4 47u C171 Q22 Q21 Q20 IC9 5 6 7 1000p C170 I1_CTL 005 G3 0 1u C172 0 ...

Page 79: ...PSEN nREGSEN 5V 5VSP 5VGND nEXITSEN REG TOP EXIT JAM SENSOR REGISTRATION TOP JAM SENSOR EXIT 5VGND TONER ERROR 5V nKEY PANEL READY INDICATOR 5VGND 5VGND PJUP1055Z c PJUP1055Z b PJUP1055Z a TE_ROUT 5VGND TONER EMPTY SENSOR R TE_R PJUP1055Z_d 1 1 1 2W 500M R409 1 2W 200M R410 1 2W 100M R411 CN407 1 2 3 RESIST_GND TRANSP_GND PJUP1055Z_e PJUP1055Z_f FUSER GND NC NC RESISTOR RELAY PCB a RESISTOR RELAY ...

Page 80: ...KX P7100 80 ...

Page 81: ...OPC Drum Unit Interlock SW Pin No Signal Name Description Direction 1 2 3 5V 5VGND 5V LD 5V 5V after thru OPC Drum Unit Interlock SW OUT IN CN2 OPC Drum Unit Interlock Switch 6 1 3 CN3 LSU Control Signals Pin No Signal Name Description Direction 1 2 3 4 5 6 7 5V LD 5VGND nVIDEO 5VGND nLDON nHSYNC nADJUST 5V after thru OPC Drum Interlock SW Video Signal LD Light Enable Horizontal Sync Signal BD LSU...

Page 82: ...D GND GND GND GND nCINIT nCCFAULT GND NC NC nCSLCTINZ Centronics Strobe Centronics Data 1 Centronics Data 2 Centronics Data 3 Centronics Data 4 Centronics Data 5 Centronics Data 6 Centronics Data 7 Centronics Data 8 Centronics Acknowledge Centronics Busy Centronics Paper Error Centronics Select Centronics Autofeed Signal Ground Frame Ground 5V Signal Ground Signal Ground Signal Ground Signal Groun...

Page 83: ...24VIR 24V Power Source GND for 24V 24V after through Front Door Interlock SW OUT IN CN8 Door 24V Interlock SW 6 1 8 CN9 THERMISTOR Pin No Signal Name Description Direction 1 2 5V TH Thermistor OUT IN CN9 Thermistor 6 1 9 CN10 HVU MAIN Connector Pin No Signal Name Description Direction 1 2 3 4 5 6 7 8 9 10 24VIR 24VGND 24VGND nCHGCTL nDBCH nDB nTRCTL nTR 5V nTECTL Charge Control on off Developer Ch...

Page 84: ...kup Solenoid 6 1 12 CN13 Registration Solenoid Pin No Signal Name Description Direction 1 2 REGSOL_CTL 24VGND Registration Solenoid Control OUT CN13 Registration Solenoid 6 1 13 CN14 Switchback Solenoid Pin No Signal Name Description Direction 1 2 EXITSOL_CTL 24VGND Switchback Solenoid Control OUT CN14 Switchback Solenoid 6 1 14 CN15 REG TOP Sensor Pin No Signal Name Description Direction 1 2 3 4 ...

Page 85: ...Direction 1 2 3 4 AOUT nAOUT nBOUT BOUT MOTOR_A MOTOR_A MOTOR_B MOTOR_B OUT OUT OUT OUT CN18 Main Motor 6 1 17 CN19 FAN Control Pin No Signal Name Description Direction 1 2 3 FANPWR 24VGND FANERR 24V Fan Power GND Fan Error Signal H Fan Error Occur OUT IN CN19 Fan Control 6 1 18 CN20 Toner Empty Sensor Pin No Signal Name Description Direction 1 2 TE_ROUT 5VGND Toner Empty Sensor GND IN CN20 Toner ...

Page 86: ...Description Direction 1 2 3 4 nEXITSEN 5VGND 5VGND 5VSP EXIT Sensor GND GND 5V Power Save Controlled OUT IN CN402 EXIT Sensor 6 4 Indicator Board 6 4 1 CN406 to Main Board CN1 Pin No Signal Name Description Direction 1 2 3 4 5 6 5VGND nLEDO2 nLEDO1 nLEDO0 nKEY 5V Toner Process LED Yellow ERROR LED Red Ready LED Green Key Input IN IN IN OUT IN CN406 to Main Board CN1 6 5 Relay Board B 6 5 1 CN407 F...

Page 87: ...6 6 Toner Empty Sensor Board 6 6 1 CN451 Toner Empty Sensor Pin No Signal Name Description Direction 1 2 TE_ROUT 5VGND Toner Empty Sensor GND CN451 Toner Empty Sensor OUT 87 KX P7100 ...

Page 88: ...ot used Key detection signal Write signal Read signal N C System clock GND 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 NC3 A8 A9 A10 A11 A12 A13 A14 A15 nPSEN ALE NC4 nEA AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 VCC Out Out Out Out In Out In Out In Out In Out In Out In Out In Out In Out N C Address8 Address9 Address10 N C N C N C N C N C N C Address latch enable N C 5V Address Data7 A...

Page 89: ...Memory address signal3 Memory address signal4 Memory address signal5 Memory address signal6 Memory address signal7 Memory address signal8 Memory address signal9 Initial signal 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 nRAS1 nRAS0A nRAS0B nCAS nMOE nMWE VSS MA10 MA11 MA12 MA13 MA14 MD7 VDD M...

Page 90: ...C N C N C Write enable signal Row address strobe N C N C Address0 Address1 Address2 Address3 5V 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 VSS1 A4 A5 A6 A7 A8 A9 nOE nUCAS nLCAS NC9 NC13 DQ9 DQ10 DQ11 DQ12 VSS2 DQ13 DQ14 DQ15 DQ16 VSS3 In In In In In In In In In In Out In Out In Out In Out In Out In Out In Out In Out GND Address4 Address5 Address6 Address7 Address8 ...

Page 91: ... Detect Switch Status Stepping Motor CH1 Enable GND 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VDD SM1A SM1B nTRST SM0A SM0NA SM0B SM0NB nCS SDI SDO SCLK nLEDO0 nLEDO1 nLEDO2 nBD nLDEN nADJUST nVIDEO nVD nHSYNC CDO3 VSS PCNTCLK VDD GND ABO0 ABO1 ABO2 ABO3 ABO4 ABO5 ABO6 ABO7 CDO0 EFI0 EFI1 E...

Page 92: ... 33 34 35 36 37 38 39 40 NC3 NC4 X2 X1 NC5 PLH NC6 nACK CS SK VCC3 GND3 DI DO nFAULT SELECT PERR nINT nAUTOFD nSELECTIN In In In In In Out Out Out N C N C N C System clock N C N C N C Acknowledge signal not used not used 5V GND not used not used Fault signal Select signal Paper end signal Initial signal Auto Feed signal Select In siganl 7 7 IC9 Comparators IC9 Comparators Pin No Symbol In Out Func...

Page 93: ... clock Fuser contorl signal 5V contorl signal 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 P17 P16 P15 P14 P13 P12 P11 P10 P07 P06 P05 P04 P03 P02 P01 P00 NC P30 SCK1 SO1 SI1 PTO2 P35 VCC WTO PTO1 INT20 P41 P42 P43 P44 P45 In In In In Out Out Out Out Out Out Out Out In Out In Out In In Out In Out Out In Out Out EEPROM data in not used N C Resist s...

Page 94: ...utput N C GND N C 15 16 17 18 19 20 21 22 23 24 25 26 27 OUT3 NC3 NC4 RSB OUT4 VMMB VCC2 IN4 IN3 I1 NC5 VSB C R Out Out Out In In In In Phase signal nB output N C N C Motor current output B Phase signal B output 24V 5V Phase signal B input Phase signal nB input Output current ratio control signal N C Voltage detector B C R connection for choping frequency 7 12 IC15 Inverters IC15 Inverters Pin No ...

Page 95: ...t light shock Do not touch the black OPC drum surface 2 Vacuum the inside of the machine after removing the OPC Drum Unit Temporarily store the OPC Drum Unit in the protective bag 3 Clean the rollers feed roller pickup roller with alcohol Caution Do not use thinner or solvents they will damage rubber and plastic components 4 Clean the corona with a blower brush 5 Clean the LSU cover glass with a d...

Page 96: ...When print is faded or indicators show the following status the replacement of a supply is needed 96 KX P7100 ...

Page 97: ... coverage of the printable area will reduce the life of the toner to about half as compared to printing 5 coverage 8 4 2 2 Lubrication Lubricate the following parts when they are replaced or cleaned Part Lubrication Point Fuser Unit Main Chassis Drive Gear Intermediate Gear Gear shaft Drive Gear Gear Shaft Refer to the part list for locations 8 4 2 3 Recommended Lubrication Lubricate the following...

Page 98: ... ON OFF and blinking states of the Ready Error and Toner Drum unit LED indicators The printer status and error code are displayed on the printer status display on the host computer screen The Status Display software must be installed on the computer 9 1 1 Printer Status 9 1 2 Paper Jam 98 KX P7100 ...

Page 99: ...9 1 3 User Error 99 KX P7100 ...

Page 100: ...9 1 4 Call for Service 100 KX P7100 ...

Page 101: ...9 2 Initial Troubleshooting Flowchart 101 KX P7100 ...

Page 102: ...9 3 No Operation 102 KX P7100 ...

Page 103: ...9 4 Print Quality 9 4 1 White Vertical Line in Print 103 KX P7100 ...

Page 104: ...9 4 2 Blank Print 104 KX P7100 ...

Page 105: ...9 4 3 Dark Vertical Line in Print 105 KX P7100 ...

Page 106: ...9 4 4 Dark Horizontal Line in Print 106 KX P7100 ...

Page 107: ...9 4 5 Dirty Background 107 KX P7100 ...

Page 108: ...9 4 6 All black Print 108 KX P7100 ...

Page 109: ...9 4 7 Light Print 109 KX P7100 ...

Page 110: ...9 4 8 Ghosting 110 KX P7100 ...

Page 111: ...9 4 9 Black or White Dots 111 KX P7100 ...

Page 112: ...9 4 10 Toner Spatter 112 KX P7100 ...

Page 113: ...9 5 Paper Jam 9 5 1 Media Tray Empty or Misfeed 113 KX P7100 ...

Page 114: ...9 5 2 Jam at A 114 KX P7100 ...

Page 115: ...9 5 3 Jam at B 115 KX P7100 ...

Page 116: ...9 5 4 Jam at C 116 KX P7100 ...

Page 117: ...9 5 5 Jam at D E 117 KX P7100 ...

Page 118: ...9 6 Call Service 9 6 1 E20 118 KX P7100 ...

Page 119: ...119 KX P7100 ...

Page 120: ...9 6 2 E30 120 KX P7100 ...

Page 121: ...9 6 3 E31 121 KX P7100 ...

Page 122: ...9 6 4 E32 122 KX P7100 ...

Page 123: ...9 6 5 E50 123 KX P7100 ...

Page 124: ...9 6 6 E54 9 6 7 E71 124 KX P7100 ...

Page 125: ...9 6 8 E73 9 6 9 E81 125 KX P7100 ...

Page 126: ...10 Replacement Parts List with Lubrication Guide 10 1 Exterior 126 KX P7100 ...

Page 127: ...PJKEB0012Z Paper Support a11 PJYFP7100M Top Cover Assembly a12 PJDSB0019Z Spring a13 PJDFB0008Z Roller Shaft a14 PJDRB0017Z Roller a15 PJHE5065Z Screw a16 PJYK3P7100M Right Cover a17 PJBAB0008Z LED Indicator Cover a18 PJBCB0002Z Continue Button a19 PJKEB0010Z Rear Cover a20 PJDSB0112Z Spring a21 PJKEB0013Z Option Cover a22 XTW3 8S Screw 3 x 8 mm a23 XTW26 8S Screw 2 6 x 8 mm a24 PJDRB0059Z SUB Rol...

Page 128: ...d Assembly b3 PJDSB0038Z Registration Lever Spring b4 PJUSB0025Z Earth Spring b5 PJHRB0327Z Clamp b6 PJZH1P7100M Fuser Drive Gear Bracket b7 PJDGB0051Z Fuser Drive Gear b8 PJDGB0050Z Fuser Intermediate Gear b9 PJDSB0039Z Gear Tension Spring b10 PJWPP7100M Main Control Board Complete RTL b11 PJMCB0006Z Main Board Shield Cover 128 KX P7100 ...

Page 129: ...P7100M Toner Empty Sensor Board Complete RTL b26 PJNW4111Z Plastic Ring b27 PJNW525Z Plastic Ring b28 PJMDB0156Z Clamp b29 PJWP4P7100M Indicator Board RTL b30 K5AT281613 Core b31 PJWP5P7100M Relay Board A Complete RTL b32 XYC3 FF8C Screw 3 x 8 mm 10 2 1 Main Controller Board Connector Ref No Part No Part Name Description c1 PJJRML0005Y Cable from LSU c2 PJJEC06002Z Flat Cable from Indicator Board ...

Page 130: ... Gear d6 PJDGB0041Z Pickup Arm Gear d7 PJDGB0027Z Ratchet Gear d8 PJZFP7100M Pickup Roller Shaft d9 PJZRP7100M Pickup Roller Assembly d10 XTW3 U8S Screw 3 x 8 mm d11 PJDJB0019Z Bushing d12 PJDJ05041RZ Bushing d13 PJDGB0038Z Registration Roller Gear d14 PJDRB0021Z Registration Roller d15 PJHRB0070Z Drive Wheel d16 PJDGB0039Z Paper Feed Roller Gear d17 PJDRB0022Z Paper Feed Roller d18 PJHE5065Z Scre...

Page 131: ...t e2 PJJQP5566Z Motor e3 PJZHP7100M Drive Gear Bracket Assembly e4 PJDGB0048Z OPC Gear A e5 PJDGB0049Z Fuser Gear e6 PJDGB0056Z Registration Gear A e7 PJDGB0069Z Registration Gear B e8 PJDGB0047Z OPC Gear B e9 PJNW525Z Plastic Ring e10 XTW3 6L Screw 3 x 6 mm e11 PJNW620Z Plastic Ring 131 KX P7100 ...

Page 132: ...oard Complete Non Repairable f6 XYN3 F8 Screw 3 x 8 mm f7 PJDSB0033Z Grid Spring f8 PJDSB0009Z OPC Spring f9 PJDSB0013Z Transfer Roller Bias Spring f10 PJDSB0148Z Charge Spring f11 XYC3 FF8C Screw 3 x 8 mm f12 XTW3 6L Screw 3 x 6 mm f13 XTW3 8L Screw 3 x 8 mm f14 XTS3 6F Screw 3 x 6 mm f15 XSN4 W6 Screw 4 x 6 mm f16 PJJQD8060Z Fan Motor f17 XTW3 8S Screw 3 x 8 mm f18 PJNEB0008Z Screw f19 PJDSB0149...

Page 133: ... g8 PJDGB0025Z Internal Gear g9 PJDGB0022Z Upper Exit Roller Drive Gear g10 PJHRB0024Z Paper Guide g11 PJZR2P7100M Upper Exit Roller Assembly gray roller g12 PJHRB0019Z Upper Exit Roller Holder g13 PJDGB0028Z Ratchet Gear g14 PJWP2P7100M Paper Exit ADU Paper Jam Sensor Board RTL g15 PJWEP7100M LSU Laser Scanning Unit g16 PJWS1P7100M Front Door Safety Interlock Switch g17 PJWS2P7100M OPC Drum Unit ...

Page 134: ...10 4 1 Fuser Unit 134 KX P7100 ...

Page 135: ...ire Plate h16 PJAH06009Z Heat Lamp Halogen Lamp h17 PJDJB0008Z Heat Roller Bushing L h18 PJDJB0009Z Heat Roller Bushing R h19 PJDRB0011Z Heat Roller h20 PJDGB0021Z Heat Roller Gear h21 PJDRB0012Z Pressure Roller h22 PJDJB0010Z Pressure Roller Bushing h23 PJDSB0014Z Pressure Roller Spring h24 PJHRB0018Z Fuser Unit Base h25 PJHRB0022Z Paper Exit ADU Paper Jam Sensor Lever h26 PJDSB0015Z Paper Exit A...

Page 136: ...Parts Ref No Part No Part Name Description Remarks j1 PJUAB0024Z Bottom Stay j2 PJZUP7100M Jam Release Pan with Knob j3 PJNW317Z Plastic Ring j4 PJDFB0009Z A D Roller Shaft j5 PJDSB0041Z Pinch Roller Spring 136 KX P7100 ...

Page 137: ...ler Shaft j11 PJDJ05011CZ Bushing j12 PJDGB0030Z A D Unit Joint Gear j13 PJDSB0017Z Spring j14 PJNEB0003Z Screw j15 PJWP1P7100M Registration Paper Top Sensor Board Complete RTL j16 PJHRB0075Z Registration Sensor Lever j17 PJHRB0076Z Paper Top Sensor Lever j18 PJDSB0035Z Registration Spring j19 PJJTCC014Z Cable j20 XTW3 8S Screw 3 x 8 mm j21 XTW3 6L Screw 3 x 6 mm j22 XUC4VW V E ring j23 PJNW410Z P...

Page 138: ...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 Lev...

Page 139: ...Pad Spring m5 PJHRB0031Z Media Side Guide R m6 PJHRB0032Z Media Side Guide L m7 PJDSB0022Z Friction Spring m8 PJDSB0020Z Stopper Spring m9 PJHRB0034Z Stopper m10 PJYMP7100M Cassette Base Assembly m11 PJHRB0030Z Cassette Extension Tray m12 PJHRB0033Z Media Size Knob m13 PJHRB0307Z Indicator m14 PJDG50133Z Pinion Gear m15 PJHRB0036Z Rack m16 XTW3 U8S Screw 3 x 8 mm 139 KX P7100 ...

Page 140: ...marks n1 PJWRP7100M CD ROM n2 PJQQB0002Z Setup Guide English n3 PJPNB0026Z Pad for CD ROM n4 PFJA1030Z Power Cord n5 PJPNB0024Z Top Pad L n6 PJPNB0025Z Top Pad R n7 PJPNB0031Z Bottom Pad R n8 PJPNB0030Z Bottom Pad L n9 PJPGB0012Z Carton Box 140 KX P7100 ...

Page 141: ...10 9 Main Control Board Component Side View 141 KX P7100 ...

Page 142: ...Parts Side View 142 KX P7100 ...

Page 143: ...ECUV1C104ZFV Ceramic 0 1 16V C46 ECUV1H101JCV Ceramic 100p 50V C47 ECUV1C104ZFV Ceramic 0 1 16V C48 ECUX1H100DCV Ceramic 10p 50V C49 ECUV1C104ZFV Ceramic 0 1 16V C50 ECEA1EKA4R7 Electrolytic 4 7 25V C51 ECUV1H102KBV Ceramic 1000p 50V C52 ECUV1H101JCV Ceramic 100p 50V C53 ECUV1C104ZFV Ceramic 0 1 16V C54 C56 ECUV1H102KBV Ceramic 1000p 50V C57 C59 ECUV1C104ZFV Ceramic 0 1 16V C60 ECEA0JKA470 Electro...

Page 144: ...W R35 ERJ3GSYJ103V Chip Resistor 10k 1 16W R36 R37 ERJ3GSYJ511V Chip Resistor 510 1 16W R38 ERJ3GSYJ103V Chip Resistor 10k 1 16W R39 ERJ3GSYJ1R0V Chip Resistor 1 0 1 16W R40 R41 ERJ3GSYJ270V Chip Resistor 27 1 16W R42 ERJ3GSYJ152V Chip Resistor 1 5k 1 16W R43 R44 ERJ3GSYJ330V Chip Resistor 33 1 16W R45 R48 ERJ3GSYJ103V Chip Resistor 10k 1 16W R50 R58 ERJ3GSYJ103V Chip Resistor 10k 1 16W R59 ERJ3GS...

Page 145: ...1M 1 16W R183 ERJ3GSYJ103V Chip Resistor 10k 1 16W R184 ERJ3GSYJ474V Chip Resistor 470k 1 16W R185 ERJ3GSYJ511V Chip Resistor 510 1 16W R186 ERJ3GSYJ221V Chip Resistor 220 1 16W R190 ERJ3GSYJ101V Chip Resistor 100 1 16W R192 ERJ3GSYJ470V Chip Resistor 47 1 16W R193 ERJ3GSYJ1R0V Chip Resistor 1 0 1 16W R194 R195 ERJ6GEYJ0R0V Chip Resistor 0 1 10W R196 ERJ3GSYJ222V Chip Resistor 2 2k 1 16W R197 ERJ3...

Page 146: ...for Thermistor CN10 10FE BT VK N Connector for High Voltage Board CN11 PBB5B PH Connector for Polygon Motor CN12 PJJP168Z Connector for Pickup Solenoid CN13 53014 0210 Connector for Registration Solenoid CN14 PJJP469Z Connector for Exit Solenoid CN15 05FE BT VK N Connector for Reg Top Sensor CN16 04FE BT VK N Connector for Exit Sensor CN18 PJJP468Z Connector for Main Motor CN19 PJJP268Z Connector ...

Page 147: ...Jam Sensor Board Resistor values is in OHMs Ref No Part No Part Name Description R405 ERDS2TJ181T Resistor 180 1 4W PI406 LTH301 07P1M Photo interrupter CN402 04FE ST VK N Connector 1 PJUP1055Z B Bare PCB 10 12 Indicator Board All resistor values are in OHMs Ref No Part No Part Name Description R406 R408 ERDS2TJ181T Resistor 180 1 4W D403 LTL4251N 081 LED Yellow D404 LTL4221N 081 LED Red D405 LTL4...

Page 148: ...ctor 1 PJUP1055Z D Bare PCB 10 14 Relay Board A Resistor value is in OHMs Ref No Part No Part Name Description R409 D1AB5006A002 Resistor 500M 1 2W 1 PJUP1055Z E Bare PCB 10 15 Relay Board B Resistor values are in OHMs Ref No Part No Part Name Description R410 D1AB2006A002 Resistor 200M 1 2W R411 D1AB1006A002 Resistor 100M 1 2W CN407 B3B EH Connector 1 PJUP1055Z F Bare PCB 148 KX P7100 ...

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