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Panasonic KX-FLC418RU, Service Manual

The Panasonic KX-FLC418RU is a high-performance multifunction printer designed to meet all your printing needs. With its user-friendly interface and advanced features, this device ensures exceptional functionality and efficiency. For easy troubleshooting and setup instructions, download the free service manual from manualshive.com and unlock the full potential of your device.

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KX-FLC418RU

19.2.8. High Voltage Power Supply Board

Parts

19.2.9. Low Voltage Power Supply Board

Parts

19.2.10. Cordless Handset Board Parts

Note:

(*3) Reconfirm the model No. written on the handset’s name
plate when replacing PCB100. Because the model No. of
the optional handset may differ from the included handset.
(*4) When replacing IC1, IC3 or X1, make the adjustment
using PNZZTG6421RU. Refer to 

How to Replace the LCD

(P.219) of 

Things to Do after Replacing IC.

(*5) When you removing E405, use special tools (ex. Hot air
disordering tool).
(*6) When replacing the handset LCD, See 

How to

Replace the LCD

(P.219).

(*7) Backside of this IC has a ground plate.
(*8) Supplied IC is Flat Package Type.

R153   ERJ3GEYJ123       12k                              
R156   ERJ3GEYJ123       12k                              
J142   ERJ3GEY0R00        0

 

 

J143   ERJ3GEY0R00        0

 

 

(SWITCHS)

SW101 EVQ11Y05B 

        SWITCH                

  

SW102 EVQ11Y05B 

        SWITCH                

  

SW103 EVQ11Y05B 

        SWITCH                

  

SW104 EVQ11Y05B 

        SWITCH                

  

SW105 EVQ11Y05B 

        SWITCH                

  

SW106 EVQ11Y05B 

        SWITCH                

  

SW107 EVQ11Y05B 

        SWITCH                

  

SW108 EVQ11Y05B 

        SWITCH                

  

SW109 EVQ11Y05B 

        SWITCH                

  

SW110 EVQ11Y05B 

        SWITCH                

  

SW111 EVQ11Y05B 

        SWITCH                

  

SW112 EVQ11Y05B 

        SWITCH                

  

SW113 EVQ11Y05B 

        SWITCH                

  

SW114 EVQ11Y05B 

        SWITCH                

  

SW115 EVQ11Y05B 

        SWITCH                

  

SW116 EVQ11Y05B 

        SWITCH                

  

SW117 EVQ11Y05B 

        SWITCH                

  

SW118 EVQ11Y05B 

        SWITCH                

  

SW119 EVQ11Y05B 

        SWITCH                

  

SW120 EVQ11Y05B 

        SWITCH                

  

SW121 EVQ11Y05B 

        SWITCH                

  

SW122 EVQ11Y05B 

        SWITCH                

  

SW123 EVQ11Y05B 

        SWITCH                

  

SW124 EVQ11Y05B 

        SWITCH                

  

SW125 EVQ11Y05B 

        SWITCH                

  

SW126 EVQ11Y05B 

        SWITCH                

  

SW127 EVQ11Y05B 

        SWITCH                

  

SW128 EVQ11Y05B 

        SWITCH                

  

SW129 EVQ11Y05B 

        SWITCH                

  

SW130 EVQ11Y05B 

        SWITCH                

  

SW131 EVQ11Y05B 

        SWITCH                

  

SW132 EVQ11Y05B 

        SWITCH                

  

SW133 EVQ11Y05B 

        SWITCH                

  

SW134 EVQ11Y05B 

        SWITCH                

  

SW135 EVQ11Y05B 

        SWITCH                

  

SW136 EVQ11Y05B 

        SWITCH                

  

SW137 EVQ11Y05B 

        SWITCH                

  

SW138 EVQ11Y05B 

        SWITCH                

  

SW139 EVQ11Y05B 

        SWITCH                

  

SW140 EVQ11Y05B 

        SWITCH                

  

SW150 PFSH1A003Z 

       SWITCH                

 S

SW151 PFSH1A005Z 

       SWITCH                

 S

(THERMISTOR)

TH101 D4CC11030019 

     THERMISTOR                       

Safety Ref. 

No.

Part No.

Part Name & Description Remarks

PCB8

EUK1MNA90HA

HIGH VOLTAGE POWER SUP-
PLY BOARD (RTL)
(IC)

IC101   NJM2904M          IC                               

(TRANSISTORS)                

Q105   2SD2137A           TRANSISTOR(SI)                    
Q106   2SD2137A           TRANSISTOR(SI)                    

(FUSE)

IP1    PFBAICPN38        FUSE                            S

(SWITCH)                  

SW1    AV3215G3          MICRO SWITCH                     

Safety Ref. 

No.

Part No.

Part Name & Description Remarks

Safety Ref. 

No.

Part No.

Part Name & Description Remarks

PCB9

N0AC3GF00003 LOW VOLTAGE POWER BOARD

ASS'Y (RTL)

 

(ICs)

IC401 BA00BC0W 

         IC                               

IC501 PQ05RDA1 

         IC                               

(TRANSISTOR)

Q1     2SK3742            TRANSISTOR(SI)                    

(DIODES)

D10    PSVDERA1506          DIODE(SI)                         
D11    PSVDERA1506          DIODE(SI)                         
D12    PSVDERA1506          DIODE(SI)                         
D13    PSVDERA1506          DIODE(SI)                         
D104   PFVDTZPT8130      DIODE(SI)                        S
D504   PFVDHZ12           DIODE(SI)                        S

(CAPACITORS)

C5     KMQ450VB68M       68

 

(FUSES)

F1     PFBA0215010       FUSE                             S
F2     PFBAS5054R0A      FUSE                             S

Safety Ref. 

No.

Part No.

Part Name & Description Remarks

 

PCB100 PNWPGA641RUR MAIN P.C.BOARD ASS'Y

(RTL) (*3)
(ICs)

IC1    C1CB00002906      

IC (BBIC (FLASH)) (*4)
(*7) (*8)                     

  

IC3    PQWIA130EXRR      IC (EEPROM) (*4)                              
IC801 C1CB00001842 

     IC (*7)                               

(TRANSISTORS)                

Q2     B1ADGE000004      TRANSISTOR(SI)                    
Q4     B1ADGE000004      TRANSISTOR(SI)                    
Q7     UN9219J            TRANSISTOR(SI)                   S
Q9     2SC6054JSL         TRANSISTOR(SI)                    
Q10    UN9219J            TRANSISTOR(SI)                   S
Q11    B1ADCF000161      TRANSISTOR(SI)                    
Q12    B1ADCF000161      TRANSISTOR(SI)                    

(DIODES)                     

D1     MA2YD2120L         DIODE(SI)                         
D7     B0JCME000035      DIODE(SI)                         
D21    MA8043M            DIODE(SI)                        S
D22    MA8043M            DIODE(SI)                        S
DA801 B0DDCD000001 

     DIODE(SI)                         

LED1   B3AEB0000124      DIODE(SI)                         
LED2   B3AEB0000124      DIODE(SI)                         
LED3   B3AEB0000124      DIODE(SI)                         
LED4   B3AEB0000124      DIODE(SI)                         
LED5   B3AEB0000124      DIODE(SI)                         
LED6   B3AEB0000124      DIODE(SI)                         
LED7   B3AEB0000124      DIODE(SI)                         

Summary of Contents for KX-FLC418RU

Page 1: ... Panasonic System Networks Co Ltd 2010 Unauthorized copying and distribution is a violation of law ORDER NO KMF1009300CE Compact Laser Fax Model No KX FLC418RU for Russia ...

Page 2: ... Handset Programming 86 9 4 Registering a Cordless Handset to a Base Unit 88 9 5 For Service Hint 88 10 Test Mode 89 10 1 Test Functions 89 11 Service Mode 93 11 1 Programming and Lists 93 11 2 Cordless Handset 97 11 3 The Example of the Printed List 99 12 Troubleshooting Guide 103 12 1 User Recoverable Errors 103 12 2 Error Messages Report 105 12 3 Remote Programming 142 12 4 Troubleshooting Deta...

Page 3: ...CB2 270 17 4 Sensor Boards PCB3 5 272 17 5 Cordless Base Board PCB6 274 17 6 Operation Board PCB7 275 17 7 High Voltage Power Supply Board PCB8 276 17 8 Low Voltage Power Supply Board PCB9 277 17 9 Cordless Handset Board PCB10 278 17 10 Charger Unit Board PCB11 280 18 Printed Circuit Board 281 18 1 Digital Board PCB1 281 18 2 Analog Board PCB2 283 18 3 Exit Sensor Board PCB3 285 18 4 Drum Toner Se...

Page 4: ...ctric shock which can be caused by improper repair work 1 When repair services are provided neither the products nor their parts or members shall be remodeled 2 If a lead wire assembly is supplied as a repair part the lead wire assembly shall be replaced 3 FASTON terminals shall be plugged straight in and unplugged straight out ICs and LSIs are vulnerable to static electricity When repairing the f...

Page 5: ...which are rotated by the document feed motor A gear rotates the two rollers Be careful not to touch them with your hands especially when the unit is operating 1 3 2 Live Electrical Sections All the electrical sections of the unit supplied with AC power by the AC power cord are live Never disassemble the unit for service with the AC power supply plugged in CAUTION AC voltage is supplied to the prim...

Page 6: ...e unit and gets hot Do not touch it when removing the jammed paper or cleaning the lower glass 1 4 2 Precautions to Prevent Damage from Static Electricity Electrical charges accumulate on a person For instance clothes rubbing together can damage electric elements or change their electrical characteristics In order to prevent static electricity touch a metallic part that is grounded to release the ...

Page 7: ...penings on the unit Inspect the air circulation vents regularly and remove any dust build up with a vacuum cleaner If the inside of the unit is dirty clean it with a soft and dry cloth especially the lower glass When replacing the toner cartridge or drum unit do not allow dust water or liquids to come in contact with the drum This may affect print quality Store unused paper in the original packagi...

Page 8: ... care while using higher temperature soldering irons Do not heat the PCB for too long time in order to prevent solder splash or damage to the PCB PbF solder will tend to splash if it is heated much higher than its melting point approximately 1100 F 600 C When applying PbF solder to double layered boards please check the component side for excess which may flow onto the opposite side See figure bel...

Page 9: ...lity of a shock hazard 2 4 Battery Caution CAUTION Danger of explosion if the battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions The lithium battery is a critical component type No BR2032 Please observe for the proper polarity and exact location when replacing it and th...

Page 10: ... MIXED PHOTO WITH TEXT 15 4 lines mm SUPER FINE Photo Resolution 64 level Scanner Type Contact Image Sensor CIS Printer Type Laser printer Data Compression System Modified Huffman MH Modified READ MR Modified Modified READ MMR Modem Speed 14 400 12 000 9 600 7 200 4 800 2 400 bps Automatic Fallback Operating Environment 10 C 32 5 C 20 70 RH Relative Humidity Dimensions Approx height 218 mm width 3...

Page 11: ...ing RF transmission power Approx 10 mW average power per channel Voice coding ADPCM 32 kbit s Operating environment 5 C 40 C 20 80 RH Relative Humidity Operating Range Up to 300 m outdoors Up to 50 m indoors depending on the condition Dimensions Approx height 158 mm width 48 mm depth 30 mm Mass Weight Approx 130 g Operating environment 5 C 40 C 20 80 RH Relative Humidity Dimensions Approx height 5...

Page 12: ...ries 4 2 Translation List 4 2 1 Error Message Display Model No Description Specifications KX FAT88A KX FAT88A7 Toner cartridge 1 toner cartridge KX FAD89A KX FAD89A7 Drum unit 1 drum unit P03P or HHR 4MRE Rechargeable nickel metal hydride Ni MH battery 1 2 batteries AAA R03 size KX TGA641RU additional digital cordless handset KX A272 DECT repeater ...

Page 13: ...13 KX FLC418RU 4 2 2 Error Message Reports 4 2 3 Help Function 4 2 4 Cordless Handset ...

Page 14: ...g m2 16 lb 20 lb Integrated Telephone System On hook dialling Monitor speaker Voice muting Redialling function 100 Station telephone directory Base Unit The cordless handset provide a phonebook 50 items Caller identification service In order to display the caller s telephone number you must subscribe to the appropriate service of your local telephone company Important This unit is designed in acco...

Page 15: ...15 KX FLC418RU 6 Technical Descriptions 6 1 Connection Diagram ...

Page 16: ...dule Controller section ADPCM codec filter for speech encoding and speech decoding DSP section Echo cancellation and Echo suppression DSP section Any tones tone sidetone ringing tone etc generation DSP section DTMF receiver DSP section Clock Generation for RF Module ADC DAC timer and power control circuitry All interfaces ex RF module EEPROM Analog Front End etc 9 RF Module IC2 PLL Oscillator Dete...

Page 17: ...T61 32 768KHz 24MHz ANALOG BOARD TO LINE TO EXT_TEL DRIVER THERMISTER PICKUP SOLENOID DC FAN OPC G A 64Mbit SDRAM HANDSET SPEAKER TO AC230V TO AC230V HEAT LAMP PCB0 PAPER SENSOR EXIT SENSOR REGIST SENSOR CLK 14 4K MODEM DOCUMENT SENSOR PAPER FEED SENSOR SCAN MOTOR DRIVER DRUM DETECT TONER SENSOR 32 256 MHz 8bit CPU RTC COVER OPENSW THERMISTER FLASH PROGRAMMER 4V GRID HOOK_SW 24V BUFFER SW BBIC SC1...

Page 18: ...VER IC103 Serial SW IC112 MOTOR DRIVER IC101 CN107 TO CIS CN110 TO OPE CN106 TO TXMOTOR CN111 TO EXIT CN114 TO TNR CN105 TO POLYGON CN104 TO LASER CN101 TO RXMOTOR CN115 TO ANALOG CN113 TO FAN CN109 TO PC CN112 TO PICK A D BUS I F Print Controller Image Processor DTMF IC IC109 CN102 TO SMPS CN103 TO HVPS XROMCS SDCLK etc CLK 16MHz CS TX_OUT RX_IN INT 24V 5V RESET REGULATOR IC104 RESET 3 3V 2 5V 3 ...

Page 19: ...ss 4 ROM RAM I F Controls the SELECT signal of ROM or RAM and bank switching 5 LSU I F Controls the polygon motor and outputs the VIDEO signal to LSU 6 I O PORT I O Port Interface 7 ANALOG UNIT Sends beep tones etc Convert the analog signal to the digital signal 8 MOTOR I F Controls the SCAN Motor PIN No SIGNAL I O POWER SUPPLIED VOLTAGE EXPLANATION 1 VSS GND GND GND 2 VDD3 3A PWR 3 3V POWER SOURC...

Page 20: ...S 2 56 DB3 I O 3 3V DATA BUS 3 57 DB4 I O 3 3V DATA BUS 4 58 DB5 I O 3 3V DATA BUS 5 59 DB6 I O 3 3V DATA BUS 6 60 DB7 I O 3 3V DATA BUS 7 61 DB8 I O 3 3V DATA BUS 8 62 DB9 I O 3 3V DATA BUS 9 63 DB10 I O 3 3V DATA BUS 10 64 VSS GND GND GND 65 VDD2 5V PWR 2 5V POWER SOURCE 66 DB11 I O 3 3V DATA BUS 11 67 DB12 I O 3 3V DATA BUS 12 68 DB13 I O 3 3V DATA BUS 13 69 DB14 I O 3 3V DATA BUS 14 70 DB15 I ...

Page 21: ... 123 TEST3 I 3 3V NOT USED 124 TEST4 I 3 3V NOT USED 125 VDD2 5V PWR 2 5V POWER SOURCE 126 VSS GND GND GND 127 F1 O 3 3V CLOCK FOR CIS 128 FTG O 3 3V STROBE FOR CIS 129 TXD IOP20 O 3 3V RS232C CONTROL FOR SERVICE FUNCTION 130 RXD IOP21 I 3 3V RS232C CONTROL FOR SERVICE FUNCTION 131 RTS IOP22 O 3 3V RS232C CONTROL FOR SERVICE FUNCTION 132 CTS IOP23 I 3 3V RS232C CONTROL FOR SERVICE FUNCTION 133 DSR...

Page 22: ...PORT CHG 40 3 3V 3 3V 3 3V POWER SOURCE 41 VSS 0V GND GND 42 DB0 I O 3 3V DATA BUS 0 43 DB1 I O 3 3V DATA BUS 1 44 DB2 I O 3 3V DATA BUS 2 45 DB3 I O 3 3V DATA BUS 3 46 DB4 I O 3 3V DATA BUS 4 47 DB5 I O 3 3V DATA BUS 5 48 DB6 I O 3 3V DATA BUS 6 49 DB7 I O 3 3V DATA BUS 7 50 3 3V 3 3V 3 3V POWER SOURCE 51 VSS 0V GND GND 52 ADR0 I 3 3V ADDRESS BUS 0 53 ADR1 I 3 3V ADDRESS BUS 1 54 ADR2 I 3 3V ADDR...

Page 23: ...he power consumption is lower 76 VSS 0V GND GND 77 VIN0 IP20 APC I 3 3V INPUT TO INVERTER 78 VIN1 IP21 I 3 3V INPUT TO INVERTER 79 VIN2 IP22 I 3 3V INPUT TO INVERTER 80 VOUT0 OP25 O 5V OUTPUT FROM INVERTER 81 VOUT1 OP26 O 5V OUTPUT FROM INVERTER 82 VOUT2 OP27 O 5V OUTPUT FROM INVERTER 83 RM0 O 5V RX MOTOR CONTROL 84 RM1 O 5V RX MOTOR CONTROL 85 RM2 O 5V RX MOTOR CONTROL 86 RM3 O 5V RX MOTOR CONTRO...

Page 24: ...lock X105 1 Facsimile Transmission DTMF Line Send The digital image data on the data bus is modulated in the modem IC111 and sent from pin 56 via modem IC111 amplifier IC204 6 7 and the NCU section to the telephone line Refer to Check Sheet P 123 2 Facsimile Reception The analog image data which is received from the telephone line passes through the NCU section and enters pin 47 of the modem IC111...

Page 25: ...odulation format an A 4 size document is sent at an official scanning line density of 3 85 lines mm for about 3 minutes Methods to suppress redundancy are not used Determined in 1976 Group III G3 Method of suppressing redundancy in the image signal prior to modulation is used An A 4 size document is sent within about one minute Determined in 1980 Group IV G4 Transmission is via the data network A ...

Page 26: ... and or the existence of continuous transmission 5 Facsimile Standards 6 Explanation of Communication and Compression Technology a G3 Communication Signals T 30 Binary Process For G3 Facsimile communication this is the procedure for exchanging control signals between the sending and receiving Item Telephone Network Facsimile G3 Machine Connection Control Mode Telephone Network Signal Mode Terminal...

Page 27: ...at 00000001 Function Notifies the capacity of the receiving unit The added data signals are as follows Signal DCS Digital Command Signal Identification Signal Format X1000001 Example Some models do not support the following items Bit No DIS DTC DCS 1 Transmitter T 2 operation 2 Receiver T 2 operation Receiver T 2 operation 3 T 2 IOC 176 T 2 IOC 176 4 Transmitter T 3 operation 5 Receiver T 3 operat...

Page 28: ... mm and or 200 200 pels 25 4mm 16 Two dimensional coding capability Two dimensional coding capability 17 18 0 0 0 1 1 0 1 1 Recording width capabilities 1728 picture elements along scan line length of 215 mm 1 1728 picture elements along scan line length of 215 mm 1 2048 picture elements along scan line length of 255 mm 1 2432 picture elements along scan line length of 303 mm 1 1728 picture elemen...

Page 29: ... Recording width indicated by bits 17 18 Recording width indicated by this field bit information 34 Recording width capability 1216 picture elements along scan line length of 151 mm 1 Middle 1216 elements of 1728 picture elements 35 Recording width capability 864 picture elements along scan line length of 107 mm 1 Middle 864 elements of 1728 picture elements 36 Recording width capability 1728 pict...

Page 30: ...RTC Return to Control Sends 12 bits 0 01 6 times to the receiver at the same speed as the image signal and notifies completion of transmission of the first sheet EOP End of Procedure X1110100 End of one communication MCF Message Confirmation X0110001 End of 1 page reception DCN Disconnect X1011111 Phase E starts MPS Multi Page Signal X1110010 Completion of transmission of 1 page If there are still...

Page 31: ...5 1 2 4 IC4 10 6 5 4 Calling Line Identification Circuit 1 Function This unit is compatible with the Caller ID service offered by your local telephone company To use this feature you must sub scribe to a Caller ID service The data for the caller ID from the telephone exchange is sent during the interval between the first and second rings of the bell signal The data from the telephone exchange is a...

Page 32: ...When the side tone circuit is active the signal output from IC204 pin 7 passes through R241 R233 C234 R229 and L220 and goes into the amplifier IC204 pin 3 This circuit is used to cancel the trans mission return signal The TX signal is output to the circuit analog the route from the IC204 7 pin C248 R245 R244 T201 TEL LINE However if balance is lost in the bridge a voltage occurs between the IC209...

Page 33: ...ived from the telephone line are output through at the speaker via the following path 3 Signal Path Refer to Check Sheet 6 6 1 2 Handset Circuit 1 Function This circuit controls the conversation over the handset i e the transmitted and received voices to and from the handset 2 Signal Path Transmission signal Refer to Check Sheet 3 Signal path Reception signal Refer to Check Sheet 6 6 1 3 Monitor C...

Page 34: ... high level and the transistor Q106 turns on This applies voltage to the LED to light it The contact image sensor is driven by each of the FTG F1 signals output from IC106 and the original image illuminated by the LED undergoes photoelectric conversion to output an analog image signal SIG The analog image signal is input to the system ASIC on AIN1 pin 3 of IC106 and converted into 8 bit data by th...

Page 35: ...rinting 2 Motor operation Excitation pulses is output from G A IC107 pins 83 84 85 and 86 Then stepping pulses are output from driver IC IC101 pin No 2 7 8 and 13 and drives the motor coil During motor driving pin 90 of G A IC107 becomes a low level As a result a current of about 1A are supplied to the motor coil 6 8 1 1 Timing Chart DRIVE MODE FUNCTION MODE PHASE PATTERN SPEED CURRENT PRINT 2 pha...

Page 36: ...36 KX FLC418RU 6 8 1 2 Engine Motor Drive Circuit ...

Page 37: ...otor driving pin 25 of ASIC IC106 becomes a high level and Q109 Q101 turns ON As a result 24V is supplied to the motor coil Stepping pulses are output from ASIC IC106 pins 21 22 23 24 causing driver IC103 pins 16 13 to drive the motor coil The motor coil is energized sequentially in 2 phase increments which causes a 1 step rotation A 1 step rotation feeds 0 065mm of document paper 6 8 2 1 Timing C...

Page 38: ...VE MODE FUNCTION MODE PHASE PATTERN SPEED SCAN FAX STANDARD 2 phase 579pps SCAN FAX COPY FINE PHOTO 2 phase 579pps SCAN FAX COPY SUPER FINE 1 2 phase 579pps SCAN FAX COPY PHOTO WITH TEXT 2 phase 579pps SCAN DOC PREFEED EJECT 2 phase 579pps STAND BY ALL PHASE OFF ...

Page 39: ...hile printing The air is inhaled from the right side of the unit The fan rotates at high speed Approx 3000 rpm while printing controlling the developing device After printing is finished it rotates at low speed Approx 2200 rpm when the temperature of the unit goes up over a fixed one or depending on the number of printed papers frequency While the fan is rotating at high speed the voltage of Appro...

Page 40: ... Section The solenoid drive circuit controls the pick up clutch The solenoid is designed to be driven by 24V driven by IC107 17 pin Diode D600 protects Q607 from backward voltage when the solenoid is driven Mode IC107 17 pin SOLENOID ON high level SOLENOID OFF low level ...

Page 41: ...41 KX FLC418RU 6 11 LSU Laser Scanning Unit Section ...

Page 42: ...42 KX FLC418RU ...

Page 43: ...sistor turns OFF and the input signal of IC101 19pin becomes a high level When there is no document the shelter plate let the sensor light pass through the photo transistor turns ON and the input signal of IC101 19pin becomes a low level Sensor Circuit Location Sensor Sensor or Switch Name Message Error Operation Panel PS101 Document set CHECK DOCUMENT Operation Panel SW150 Paper Feed REMOVE DOCUM...

Page 44: ...omes a high level 6 12 4 Top Cover Open Switch The Switches detect whether the printer cover is open or closed When the printer cover is closed the switches turn ON and the input signal of IC107 37pin becomes a high level When the printer cover is open the switches turns OFF and the input signal of IC107 37pin becomes a low level Switch Signal IC107 74pin Read Position ON Low level Non Read Positi...

Page 45: ...nt so that printing can start When the recording paper is detected the shelter plate let the sensor light passing through the photo transistor turns ON and the input signal of IC107 5pin becomes a low level When there is no recording paper the shelter plate closes the sensor light the photo transistor turns OFF and the input signal of IC107 5pin becomes a high level Signal IC107 16 pin DRUM Set Lo...

Page 46: ...per Exit Sensor PAPER JAMMED The sensor detects whether the recording paper exit out or not When there is no recording paper at the position of the sensor the shelter plate closes the sensor light the photo transistor fot tarus OFF and the input signal of IC107 4pin becomes high level When the recording paper reach the exit sensor the shelter plate let the sensor light passing through the photo tr...

Page 47: ...47 KX FLC418RU 6 12 9 Drum Detection ...

Page 48: ...the magnet put on the pendulum of Mixing Paddle The pendulum is pushed up by the Mixing Paddle then it falls down by its own weight The rotation speed of paddle is set slower than the one of pendu lum which falls down by its own weight When the toner is still left the pendulum falls and stops on the toner then pushed by the paddle it starts to rotate When no toner is left the pendulum falls to the...

Page 49: ... times TONER LOW signal at only printing It is not executed at 2 Toner full can be judged by continuous 3 times TONER FULL signal at initialization It is not executed at printing 3 In the ordinal operation CHECK DRUM is displayed when TONER EMPTY sensor does not generate a signal for 3 1 sec onds ...

Page 50: ... 5 key matrix is executed by hardware scanning 2 LED AUTO ANSWER LED ON OFF port LED2 NEW MESSAGES LED ON OFF port LED3 KIN0 KIN1 KIN2 KIN3 KIN4 KIN5 KIN6 KIN7 KSL0 S1 S2 S3 S4 MONITOR FAX START S5 LOWER KSL1 PLAYBACK 4 5 6 FLASH MENU PREV HELP KSL2 LOCATOR INTERCOM 0 MUTE STOP VOL COPY KSL3 ERASE 7 8 9 REDIAL PAUSE QUICK SCAN SET AUTO ANSWER KSL4 GREETING 1 2 3 CID SEARCH NEXT VOL AOH CN102 CN110...

Page 51: ...s only for writing the ASCII code from the data bus D4 D7 V0 is supplied for the crystal drive R123 and R124 are density control resistors Consequently in this unit the timing positive clock is generated by the LCD interface circuitry in the gate array IC101 ...

Page 52: ... or data signal in the circuit same as the following explanation of Receiver Block 6 15 2 Receiver Block The signal of 1900 MHz band 1881 792 MHz 1897 344 MHz which is input from antenna is input to IC2 In IC2 the signal of 1900 MHz band is down converted to 864 kHz signal and demodulated and goes to IC4 as GAP Generic Access Profile standard DECT frames It passes through the decoding section burs...

Page 53: ...d D A A D 33 35 15 16 19 20 32 31 57 58 36 13 43 42 63 54 55 66 ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding RF PA ANT1 IC801 Burst Encoding RF PLL MOD DEMOD 5 3 4 3 6 7 8 9 2 77 78 75 RXn RXon ANT1 DA801 RXp TXp TXn Pon PSEL TXon VDD PADRY 9 10 XTAL X1 10 368 MHz BATTERY 44 ON SWITCH KEYPAD Charge Pump ROWS COLUMNS CP3 0 V CP4 0 V 48 49 50 51 22 23 24 25 26 BBIC IC1 I...

Page 54: ...61 pin and 1 8 V 6 16 2 3 Charge Circuit Circuit Operation When charging the cordless handset on the Base Unit the charge current is as follows DC 6 5 V D1 R56 R55 D22 CHARGE Base CHARGE Handset Q4 D7 F1 BATTERY Battery BATTERY R45 GND CHARGE Handset CHARGE Base GND DC GND In this way the BBIC on cordless handset detects the fact that the battery is charged The charge current is controlled by swit...

Page 55: ...55 KX FLC418RU 6 16 3 Circuit Operation Charger Unit 6 16 3 1 Power Supply Circuit The power supply is as shown ...

Page 56: ...d are switched to be output Charge CHG Grid Developing DC Transfer TRA Transfer TRA Output Characteristics Constant current Constant voltage Constant voltage Constant current Variable Constant voltage Nominal Output Voltage 4 25KV 475 10V 220V 15V 100MΩ 800V 800V 100V Nominal Output Current 180 15µA 180µA 300MΩ 8µA 1µA 4µA 25µA PWM 58 1000MΩ 0 8µA Load Range 19 4MΩ 100MΩ 2000MΩ 62 5MΩ 312MΩ 10MΩ 1...

Page 57: ... GRID circuit via charge wire and GRID 6 17 3 TRA BIAS Transfer BIAS TRA BIAS Transfer BIAS Unit When CHG REM is L and TRA CLK is open Charge BIAS 200µA is output from CHG OUTPUT and at the same time Transfer BIAS 800V is output from TRA OUTPUT When 5 425kHz PWM Pulse Width Modulation signal is input to TRA CLK through transistor Q609 Transfer CURRENT BIAS corresponding to PWM signal is output fro...

Page 58: ... coupler PC2 at the heater control port IC106 29pin and is turned ON OFF at the triac SCR1 And two thermostats are set on the AC line as the safety devices 1 Control at Printing a After the printing signal is received turn ON the heater b After that turn ON the motor at the Primary Stable Temperature 150 C c After that control at the Secondary Stable temperature 170 C N N 25 30 C and feed papers ...

Page 59: ...59 KX FLC418RU Refer to Call Service Troubleshooting Guide P 153 ...

Page 60: ...came over 135 C b The heater control circuit of IC106 has the built in function that the software turns off the heater control automatically if the heater is not turned ON every a fixed time c When the temperature became over 240 C the heater control circuit of IC106 is turned off forcedly and system reset IC106 pin 20 becomes Low will be executed ...

Page 61: ... 9E 47 30 93 0E 2 9B 48 2F 94 0D 3 98 49 2D 95 0D 4 95 50 2C 96 0D 5 91 51 2B 97 0C 6 8E 52 2A 98 0C 7 8B 53 29 99 0C 8 88 54 27 100 0C 9 85 55 26 101 0B 10 82 56 25 102 0B 11 7F 57 24 103 0B 12 7C 58 23 104 0A 13 79 59 22 105 0A 14 76 60 21 106 0A 15 73 61 20 107 0A 16 70 62 20 108 09 17 6D 63 1F 109 09 18 6A 64 1E 110 09 19 68 65 1D 111 09 20 65 66 1C 112 09 21 63 67 1B 113 08 22 60 68 1B 114 08...

Page 62: ...2 96 AB 180 4D 13 E2 97 AA 181 4C 14 E2 98 A9 182 4C 15 E1 99 A8 183 4B 16 E1 100 A7 184 4A 17 E1 101 A6 185 4A 18 E1 102 A5 186 49 19 E0 103 A3 187 48 20 E0 104 A2 188 47 21 E0 105 A1 189 46 22 E0 106 A0 190 45 23 DF 107 9E 191 44 24 DF 108 9D 192 44 25 DF 109 9C 193 43 26 DE 110 9C 194 42 27 DE 111 9A 195 41 28 DE 112 99 196 40 29 DD 113 98 197 40 30 DE 114 96 198 3F 31 DD 115 95 199 3E 32 DD 11...

Page 63: ...74 225 2D 58 CF 142 73 226 2C 59 CE 143 72 227 2C 60 CD 144 72 228 2A 61 CD 145 70 229 2B 62 CD 146 6F 230 2A 63 CC 147 6E 231 2A 64 CB 148 6D 232 29 65 CA 149 6C 233 2A 66 CA 150 6A 234 29 67 C9 151 69 235 29 68 C8 152 69 236 28 69 C7 153 68 237 28 70 C6 154 67 238 27 71 C5 155 66 239 27 72 C4 156 64 240 26 73 C3 157 63 241 26 74 C2 158 62 242 25 75 C2 159 61 243 25 76 C1 160 60 244 24 77 C0 161 ...

Page 64: ...er circuit Kick on voltage circuit Bias is applied to the Q1 gate via this circuit when the AC power is turned on and Q1 begins operating Block Diagram Input Circuit AC Input F2 F1 Surge absorber circuit G 5V 24V Kick on Voltage Circuit E F PG 4V HTRCTL Control Circuit R2 R3 Converter Circuit C D 5V Output Circuit 24V Output Circuit Rectifier Circuit D10 D13 A B C5 Error Detecting Circuit O C L Ov...

Page 65: ...nsfer as follows L D1 Load L Then the power is supplied to the Load When Q1 is ON power is not output from the secondary side The output voltage is fed back in the control IC according to the error amp rectifier Then depending on how TON is controlled stabilization occurs Also when the current load becomes too large in order to decrease the voltage output the increase in is controlled and the outp...

Page 66: ...e of the 24V circuit increases the current of the photo coupler PC1 increases the pulse width of the out put control IC becomes narrower and the ON period of Q1 becomes shorter Over Current Limiter O C L The highest drain current Q1 is limited by a limiter circuit of 24V The 24V output is limited by this circuit Over Voltage Circuit If the 24V output increases because the error detecting circuit o...

Page 67: ...rding paper entrance 6 Tension plate 7 Document stacker 1 8 Paper stacker 1 9 Recording paper exit 10 Document exit 11 Front cover 12 Document entrance 1 The paper stacker and document stacker may not be shown in all illustrations 7 1 2 Cordless Handset 1 Charge indicator Ringer indicator 2 Speaker 3 Receiver 4 Microphone 5 Charge contacts ...

Page 68: ... use the one touch dial feature 15 MANUAL BROAD To send a document to multiple parties manually 16 LOWER To select stations 6 10 for the one touch dial feature 17 BROADCAST To send a document to multiple parties 18 TONE To change from pulse to tone temporarily during dialling when your line has rotary pulse service 19 REDIAL PAUSE To redial the last number dialled If the line is busy when you make...

Page 69: ...n operation or programming 6 Navigator To adjust the receiver or speaker volume up or down while talking To scroll through up or down various lists or items To move the cursor left or right to edit number or name 7 Recall To access special telephone services or for transferring extension calls The recall flash time can be changed feature 72 Refer to Cordless Handset Programming P 86 To set the ala...

Page 70: ...LC418RU Soft Keys The cordless handset features 3 soft keys By pressing a soft key you can select the feature shown directly above it on the display Soft Key Icons Symbols used in these operating instructions ...

Page 71: ...cord length should be less than 5 meters Using a longer cord may reduce the voltage or cause malfunctions Avoid direct sunlight Do not install near devices which contain magnets or generate magnetic fields Do not subject the unit to strong physical shock or vibration Keep the unit clean Dust accumulation can prevent the unit from functioning properly To protect the unit from damage hold both sides...

Page 72: ...vice is connected to the same telephone line this unit may disturb the network condition of the device If you use the unit with a computer and your internet provider instructs you to install a filter 5 please connect it as fol lows 8 2 2 Charger Unit 1 AC adaptor Connect to the power outlet 220 V 240 V 50 60 Hz 2 Hooks Fasten the AC adaptor cord to prevent it from being disconnected 3 Screws not i...

Page 73: ...ngth Panasonic Ni MH battery performance included batteries Note It is normal for batteries not to reach full capacity at the initial charge Maximum battery performance is reached after a few complete cycles of charge discharge use Actual battery performance depends on a combination of how often the cordless handset is in use and how often it is not in use standby Even after the cordless handset i...

Page 74: ... front of the unit Do not place anything in front of the unit The paper stacker can hold up to approximately 30 sheets of printed paper Remove the printed paper before the paper stacker becomes full Insert the document stacker 1 into the slots 2 Note Make sure the document stacker is inserted completely or the docu ment may jam Insert the paper tray 1 into the slot 2 on the back of the unit Note D...

Page 75: ...damage Moist paper Inkjet paper Some paper only accepts print on one side Try using the other side of the paper if you are not happy with the print quality or if misfeeding occurs For proper paper feeding and best print quality we recommend using long grained paper Do not use paper of different types or thicknesses at the same time This may cause paper jams Avoid double sided printing Do not use p...

Page 76: ...76 KX FLC418RU 3 Insert the paper print side down 1 The paper should not be over the tab 2 If the paper is not inserted correctly re adjust the paper or the paper may jam 4 Push the tension plate back 1 ...

Page 77: ...such as carbon or carbonless duplicating paper Electrostatically charged paper Badly curled creased or torn paper Paper with a coated surface Paper with a faint image Paper with printing on the opposite side that can be seen through the other side such as newsprint Check that ink paste or correction fluid has dried completely To set a document with a width of less than 210 mm we recommend using a ...

Page 78: ... which may occur from the use of non Panasonic toner cartridge and drum cartridge The drum cartridge contains a photosensitive drum Exposing it to light may damage the drum Once you have opened the protection bag Do not expose the drum cartridge to light for more than 5 minutes Do not touch or scratch the black drum surface Do not place the drum cartridge near dust or dirt or in a high humidity ar...

Page 79: ... toner cartridge tap on the used toner car tridge several times to allow the remaining toner to fall into the drum cartridge before removing Do not touch the transfer roller 2 If you replace the toner cartridge and the drum cartridge at the same time skip to step 9 6 Turn the two levers 1 on the used toner cartridge firmly until the trian gles 2 match ...

Page 80: ... fully into the groove 2 of the drum cartridge and move it from side to side at least 3 times to clean the inside of the drum cartridge Repeat for the other groove Note Be sure to clean all the way to the edge of each groove 9 If you replace the drum cartridge at the same time remove the new drum cartridge from the protection bag Place the new toner cartridge 1 into the drum cartridge 2 vertically...

Page 81: ...match to install the toner cartridge cor rectly If the lower glass 2 is dirty clean it with a soft and dry cloth 12 Install the drum and toner unit 1 by holding the tabs Make sure that the triangles 2 match to install the drum and toner unit correctly ...

Page 82: ...Place the handset on the cradle and attach the document stacker While the unit displays PLEASE WAIT do not open the front cover or disconnect the power cord Waste disposal method Waste material should be disposed of under conditions which meet all national and local environment regulations ...

Page 83: ...es noted on Optional Accessories P 12 Wipe the battery ends with a dry cloth Avoid touching the battery ends or the unit contacts Confirm correct polarities Install the batteries without touching the battery ends or the unit contacts 1 Press the notch on the cordless handset cover firmly and slide the cover When replacing batteries remove the old batteries positive terminal first 2 Insert the batt...

Page 84: ...84 KX FLC418RU 9 Operation Instructions 9 1 Characters available in each character entry mode ...

Page 85: ...85 KX FLC418RU 9 2 Setting Your Logo The logo can be your name or the name of your company ...

Page 86: ...86 KX FLC418RU 9 3 Cordless Handset Programming 9 3 1 Cordless Handset Features Refer to Translation List P 12 for display ...

Page 87: ...87 KX FLC418RU Note Refer to Program Mode Table P 144 Refer to For Service Hint P 88 ...

Page 88: ...88 KX FLC418RU 9 4 Registering a Cordless Handset to a Base Unit REFERENCE For Service Hint P 88 9 4 1 Deregistering a Cordless Handset 9 5 For Service Hint ...

Page 89: ...hecks the LCD indication Illuminates all the dots to check if they are normal Refer to Operation Panel Section P 125 SET LED CHECK Service Mode 5 5 7 All LEDs above the operation panel board flash on and off or are illuminated SET KEY CHECK Service Mode 5 6 1 Checks the button operation Indicates the button code on the LCD while the button is pressed Refer to But ton Code Table P 91 Refer to Opera...

Page 90: ...D DRUM set No DRUM T Toner Sensor T Toner sensor ON Toner sensor OFF None 3F Temperature of THERMISTOR Hex 00 FF None D4 Temperature of Atmosphere Hex 00 FF None V VOX signal V Detect the tone on the line Not detect PRINT TEST PAT TERN Service Mode 8 5 2 1 Press 852 then the SET key in the service mode 2 As PATNO is displayed on the LCD enter the test pattern No and press the SET key 3 When No is ...

Page 91: ...91 KX FLC418RU 10 1 1 Button Code Table ...

Page 92: ...Print Test Pattern 1 NO 01 2 NO 06 3 NO 03 These print test patterns are just image printing and differ ent from actual ones When it is required to judge the print quality compare with the printing of a nondefective machine ...

Page 93: ...o the user The special programs are only those listed here and not displayed to the user In both the User and Service Modes there are Set Functions and Test Functions The Set Functions are used to program various features and functions and the Test Func tions are used to test the various functions The Set Functions are accessed by entering their code changing the appropriate value then pressing th...

Page 94: ...67 T0 timer X second 001 255 028 Sets a higher value when the response from the other party needs more time during automatic FAX transmission 570 BREAK select 1 61 2 67 1 2 1 Sets the break of pulse dialing according PBX 571 ITS auto redial time set X number of times 00 99 03 Selects the number of times that ITS is redialed not including the first dial 572 ITS auto redial line disconnection time s...

Page 95: ...eset the value to the default one except His tory data Please restart a power supply after clearing a memory 717 Transmit speed selection 1 14400BPS 2 12000BPS 3 9600BPS 4 7200BPS 5 4800BPS 6 2400BPS 1 6 1 Adjusts the speed to start training during FAX transmission Refer to P 119 718 Receive speed selection 1 14400BPS 2 12000BPS 3 9600BPS 4 7200BPS 5 4800BPS 6 2400BPS 1 6 1 Adjusts the speed to st...

Page 96: ...Main Unit is recycled Note Please restart a power supply after clearing a memory 882 Journal 3 list See P 116 961 The time transmitting the false ring back tone X sec 01 10 07 Set the time transmitting the false ring back tone to the line in TEL FAX mode 962 The operator calling time X sec 05 30 10 Set the operator calling time through the speaker in TEL Fax mode Code Function Set Value Effective ...

Page 97: ...97 KX FLC418RU 11 2 Cordless Handset ...

Page 98: ... cause serious damage to the handset Items Address Default Data New Data Possible Adjusted Value MAX hex Possible Adjusted Value MIN hex Remarks Sending level 00 06 Adjusted value Given value 6F 00 2 Receiving level 00 07 Adjusted value Given value 00 3F 3 Battery Low 00 04 70 4 Frequency 00 02 00 01 02 70 ID 00 10 00 14 Given value Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A...

Page 99: ...99 KX FLC418RU 11 3 The Example of the Printed List 11 3 1 User Mode The list below is an example of the SYSTEM SETUP LIST the unit prints out Note The above values are the default values ...

Page 100: ...100 KX FLC418RU 11 3 2 Service Mode Settings Example of a printed out list Note The above values are the default values ...

Page 101: ...1 KX FLC418RU 11 3 3 History Example of a printed out list Note See the following descriptions of this report Item No 1 49 are corresponding to the listed items in Descriptions of the History Report P 102 ...

Page 102: ...19 RECEIVE REDUCTION The compression rate when receiving 20 SETTING NO OF DIRECTORY The recorded directory stations one touch dial 21 NUMBER OF COPY The number of pages copied 22 NUMBER OF RECEIVE The number of pages received 23 NUMBER OF SENDING The number of pages sent 24 NUMBER OF CALLER ID The number of times Caller ID was received 25 Not used 26 Not used 27 Not used 28 Not used 29 Not used 30...

Page 103: ...fe is complete Replace the drum cartridge immediately Recording paper was not fed into the unit properly Re insert the recording paper The unit has a document in memory See the other displayed message instructions to print out the docu ment The inside of the unit is extremely cold and cannot be operated Use the unit in a warmer area While the unit cannot be operated the received documents are temp...

Page 104: ...e size paper DISPLAY MESSAGE CAUSE AND REMEDY Recording was too short Try again Phonebook copy failed Confirm the destination unit is in standby mode and try again The destination unit s phonebook memory is full Erase the unnecessary phonebook items from the desti nation unit and try again The cordless handset s phonebook memory is full Erase unnecessary items There is no room left in memory to re...

Page 105: ...RROR SND No response after post message is transmitted three times 4 44 COMMUNICATION ERROR SND RTN and PIN are received 5 46 COMMUNICATION ERROR RCV No response after FTT is transmitted 6 48 COMMUNICATION ERROR RCV No post message 7 49 COMMUNICATION ERROR RCV RTN is transmitted 8 50 COMMUNICATION ERROR RCV PIN is transmitted to PRI Q 8 51 COMMUNICATION ERROR RCV PIN is transmitted 8 52 COMMUNICAT...

Page 106: ...106 KX FLC418RU ...

Page 107: ...107 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...

Page 108: ...108 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...

Page 109: ...109 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...

Page 110: ...110 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...

Page 111: ...111 KX FLC418RU ...

Page 112: ...112 KX FLC418RU ...

Page 113: ...113 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...

Page 114: ...gives you basic information about a communication but the other two journal reports provide different informa tion on the same item communication HOW TO READ JOURNAL REPORTS Example 1 Look at NO 01 in the JOURNAL If you want to know about the details about that item see NO 01 in the JOURNAL 2 and the JOURNAL 3 You can get the following information MODE Fax transmission RCV MODE TEL TX SPEED 9 6 kb...

Page 115: ...ntheses indicate how many times the trigger has been used For example 0003 means three times 5 ERROR MEMORY Indicates the reason why the unit received a fax message in memory If you look at No 11 in the JOURNAL 2 in Printout Example P 116 it shows the fax message was received in memory due to PAPER OUT error NO RESPONSE DISAPPEARED ON JOURNAL The NO RESPONSE DISAPPEARED ON JOURNAL displays the inf...

Page 116: ... Scan Line Time Used only at the factory 8 EQM EQM means Eye Quality Monitor Used only at the factory 9 ERROR LINE RX When an error occurs while receiving a fax this shows the number of error lines 10 MAKER CODE This shows a 2 digit code of the other party s fax machine brand 0E KX model 00 Unknown 79 UF model 19 Xerox model 12 2 2 2 1 Printout Example ...

Page 117: ... and fails another Copying is also possible Troubleshooting Problem with the service line or with the transmitter s fax Refer to Receive Problem P 120 4 The fax completely fails to transmit or receive Copying is also possible Troubleshooting Problem with the electric circuit Refer to The Unit can copy but cannot Transmit Receive P 121 5 The fax fails either to transmit or receive when making a lon...

Page 118: ...118 KX FLC418RU 12 2 3 1 Defective Facsimile Section 12 2 3 1 1 Transmit Problem CROSS REFERENCE Cleaning the Inside of the Unit P 238 ADF Auto Document Feed Section P 172 Operation Panel Section P 125 ...

Page 119: ...2 Sometime There is a Transmit Problem Note 596 Transmit level set represents a service code Refer to the Service Function Table P 94 717 Transmit speed select represents a service code Refer to the Service Function Table P 94 ...

Page 120: ...eiving problem we have thought of causes other than in the software Some causes may be when the fax changes to the memory receiving mode for example when out of paper and the memory becomes full of the unprinted fax data In this case MEMORY FULL and its main cause for example OUT OF PAPER are displayed on the LCD Accordingly by solving the main problem MEMORY FULL can be canceled and the receiving...

Page 121: ...121 KX FLC418RU 12 2 3 1 4 The Unit can copy but cannot Transmit Receive CROSS REFERENCE Test Functions P 89 ...

Page 122: ...he ASIC IC106 initializes and checks each IC The ROM IC105 SDRAM IC108 and MODEM IC111 are checked If initialization fails for the ICs the system will not boot up In this case please find the cause as follows CROSS REFERENCE NG Example P 261 Power Supply Board Section P 64 ...

Page 123: ... signal is output to the telephone line The signal mainly flowing on this route is analog You can trace the signal with an oscilloscope The signal flow on each route is shown in the Check Sheet here If you find a specific problem in the unit for example if you cannot communicate with the H S trace that signal route locally with the following Check Sheet and locate the faulty point 12 2 5 1 Check S...

Page 124: ...ars on each route between the handset microphone and telephone line sending or between the telephone line and the handset speaker receiv ing or between the microphone and the telephone line sending or between the telephone line and the speaker receiving Check the components at that point Check Sheet P 123 is useful for this investigation 2 No pulse dialing 3 No ring tone or No bell CROSS REFERENCE...

Page 125: ...25 KX FLC418RU 4 No tone dialing CROSS REFERENCE Check Sheet P 123 12 2 5 3 Operation Panel Section Refer to Test Functions P 89 1 NO KEY OPERATION 2 NO LCD INDICATION CROSS REFERENCE Test Functions P 89 ...

Page 126: ...RS AND SWITCHES for the circuit description Perform an SENSOR CHECK to determine if the sensor is operating correctly 1 Check the CHECK DOCUMENT 2 Check the paper feed sensor REMOVE DOCUMENT 3 Check the hook switch 4 Check the cover open switch COVER OPEN ...

Page 127: ...ER 8 Check the exit switch PAPER JAMMED 9 Check the toner sensor TONER LOW CHANGE DRUM As for the following check remove the drum from the main body set it again and close the cover then perform that check during initializing operation Refer to Sensors and Switches Section P 43 CROSS REFERENCE Sensors and Switches Section P 43 ...

Page 128: ...128 KX FLC418RU 12 2 5 5 Motor Section 12 2 5 5 1 Engine Motor ...

Page 129: ...129 KX FLC418RU 12 2 5 5 2 Scan ADF Motor ...

Page 130: ...130 KX FLC418RU 12 2 5 6 LSU Section CROSS REFERENCE LSU Laser Scanning Unit Section P 41 ...

Page 131: ...131 KX FLC418RU 12 2 6 CIS Contact Image Sensor Section CROSS REFERENCE Test Functions P 89 ...

Page 132: ...moment Avoid mea suring then 7 The unit enters the service mode Then push 556_0 Do not push the SET button 8 Push the SET button High voltage will be added to the unit in the hereafter Avoid touching the wire and the tip of high voltage probe where high voltage is supplied 9 When the measurement is finished push the STOP button The high voltage output is stopped 10 Remove the wire fixed to the out...

Page 133: ...133 KX FLC418RU ...

Page 134: ...134 KX FLC418RU 12 2 8 High Voltage Section 1 Main ...

Page 135: ...135 KX FLC418RU 2 CHG GRID ...

Page 136: ...136 KX FLC418RU 3 TRA ...

Page 137: ...137 KX FLC418RU 4 DEV ...

Page 138: ...138 KX FLC418RU ...

Page 139: ...voltage test withstanding voltage test intentional short circuit test etc Caution If you find a melted fuse in the unit do not turn on the power until you locate and repair the faulty parts except for the fuse otherwise the fuse will melt again and you cannot pinpoint the faulty point In most cases the symptom is that nothing is output It is more likely that the fault is in the primary side rather...

Page 140: ...140 KX FLC418RU 12 2 9 2 Troubleshooting Flow Chart ...

Page 141: ...141 KX FLC418RU ...

Page 142: ...st code 991 and the service list code 999 from the customer s fax machine Based on this the parameters for the desired codes can be changed The procedure for changing and listing parameters is described on Entering the Remote Programming Mode and Changing Service Codes P 143 Also before exiting the remote programming mode it is advisable to obtain a new list to confirm that the changes were made c...

Page 143: ...143 KX FLC418RU 12 3 1 Entering the Remote Programming Mode and Changing Service Codes CROSS REFERENCE Program Mode Table P 144 ...

Page 144: ...4 Greeting message time for TAM FAX 1 16sec 2 60sec 16sec OK 058 Scan Contrast 1 NORMAL 2 LIGHT 3 DARKER NORMAL OK 059 Copy phonebook data 1 1item 2 all items 1item NG 067 Screen the incoming call 1 ON 2 OFF ON OK 068 ECM selection 1 ON 2 OFF ON OK 072 Set recall flash time 0 80msec 1 90msec 2 100msec 3 110msec 4 160msec 5 200msec 6 250msec 7 300msec 8 400msec 9 600msec 11 700msec 12 900msec 900ms...

Page 145: ...1 White system program into the Flash ROM NG 655 Cause distinction code of call service 3 NG 677 Fan test NG 710 Memory clear except History data NG 717 Transmit speed select 1 14400 2 12000 3 9600 4 7200 5 4800 6 2400 14400bps OK 718 Receive speed select 1 14400 2 12000 3 9600 4 7200 5 4800 6 2400 14400bps OK 721 Pause tone detect 1 ON 2 OFF OFF OK 722 Redial tone detect 1 ON 2 OFF ON OK 731 CPC ...

Page 146: ...use different expressions for the same problem as they are not a technician or engineer Using your experience test the problem area corresponding to the claim Also returns from a customer or dealer often have a claim tag For these cases as well you need to determine the problem Test the unit using the simple check list on Simple Check List P 148 Difficult problems may be hard to determine so repea...

Page 147: ... one is the short initialization about 3 seconds and the other is the long initialization about 10 seconds The short initialization makes the unit enter the standby mode The long initialization makes the unit enter the standby mode after cleaning or detecting the rest of toner ...

Page 148: ...148 KX FLC418RU 12 4 4 Simple Check List Note Check according to the service code referring to Test Functions P 89 ...

Page 149: ...ed the high voltage terminal Check the high voltage terminal Failed the high voltage power supply board Go to High Voltage Section P 134 Dirty the recording paper path Clean the recording paper path 5 Black Print P 163 Failed drum unit Replace drum unit Failed LSU Go to LSU Section P 130 Failed the high voltage terminal Check the high voltage terminal Failed the high voltage power supply board Go ...

Page 150: ...r Clean or replace the separation rubber Failed the gear Check the gear Failed the engine motor Go to Engine Motor P 128 Failed the paper feed sensor lever Check the regist sensor paper top sensor lever Failed the paper feed sensor 5 The Recording Paper Jam P 170 PAPER JAMMED ON THE LCD Dirty or failed the pressure roller Clean or replace the pressure roller Dirty or failed the heat roller Clean o...

Page 151: ...P 175 The cause of ADF Go to Skew ADF P 174 The cause of scanner glass Problem with the other FAX machine 4 The Received Fax Data is Skewed P 175 The cause of printing Go to Skew ADF P 174 Problem with the other FAX machine 5 The Received or Copied Data is Expanded P 176 Dirty or failed the drive roller at ADF Clean or replace the drive roller Dirty or failed the document feed roller at ADF Clean ...

Page 152: ...Replace the paper sensor lever Failed the paper sensor Go to Paper Sensor OUT OF PAPER P 46 5 COVER OPEN on the LCD Failed the top cover open switch lever Replace the top cover open switch lever Failed the top cover open switch Go to Top Cover Open Switch P 44 6 CALL SERVICE 1 on the LCD The polygon motor of LSU is unusually Check the connector and LSU and the digital board 7 CALL SERVICE 2 on the...

Page 153: ...not reach 56 C within 22 seconds since the heater was turned ON 03 means that it did not reach the secondary stabilizing temperature 160 C within 35 seconds from 56 C 04 means that it became T2 40deg 120 C or below after T2 the secondary stabilizing temperature 160 C The heater has burnt out 05 means that it became over 220 C 06 means that during printing the SHORT of the thermistor AD 01h or belo...

Page 154: ...154 KX FLC418RU 12 4 6 1 Call Service 1 CALL SERVICE 1 means that the polygon motor inside the LSU does not rotate The rotation of the polygon motor is detected by IC106 32pin XREADY ...

Page 155: ...ice 2 CALL SERVICE 2 means that the synchronous signal out of the LSU cannot be detected The synchronous signal out of the LSU is detected by IC106 33pin XHSYNC Note As for the Pulse waveform of the above flow chart see the timing chart ...

Page 156: ...ure of the fuser does not rise up to or exceed a constant temperature The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC 106 4pin When Call Service 3 is occurred the cause can be distinguished Refer to page 80 for details ...

Page 157: ...e FAN does not run or the running of the FAN cannot be detected normally The running of the FAN is detected by IC 107 91pin CALL SERVICE 4 is displayed when it detects NG five times continuously After repairing copy five times If CALL SERVICE 4 is displayed check again ...

Page 158: ...158 KX FLC418RU 12 4 6 5 Call Service 6 CALL SERVICE 6 indicates that abnormal charge voltage is output from the high voltage unit ...

Page 159: ...159 KX FLC418RU 12 4 7 Print 12 4 7 1 Ghost Image CROSS REFERENCE High Voltage Section P 134 Power Supply Board Section P 139 ...

Page 160: ...160 KX FLC418RU 12 4 7 2 Dark or White Vertical Line Note When wiping the lower glass reflecting mirror and LSU lens use a dry and soft cloth CROSS REFERENCE LSU Section P 130 ...

Page 161: ...161 KX FLC418RU 12 4 7 3 Dark or White Horizontal Line CROSS REFERENCE High Voltage Section P 134 ...

Page 162: ...162 KX FLC418RU 12 4 7 4 Dirty or Halk Darkness Black Ground CROSS REFERENCE High Voltage Section P 134 ...

Page 163: ...163 KX FLC418RU 12 4 7 5 Black Print CROSS REFERENCE High Voltage Section P 134 LSU Section P 130 ...

Page 164: ...164 KX FLC418RU 12 4 7 6 Light Print CROSS REFERENCE High Voltage Section P 134 ...

Page 165: ...165 KX FLC418RU 12 4 7 7 Black Density is Light or Uneven CROSS REFERENCE High Voltage Section P 134 ...

Page 166: ...166 KX FLC418RU 12 4 7 8 Blank Print 12 4 7 9 Black or White Point ...

Page 167: ...167 KX FLC418RU 12 4 8 Recording Paper Feed 12 4 8 1 Multiple Feed 12 4 8 2 The Recording Paper is Waved or Wrinkled ...

Page 168: ...168 KX FLC418RU 12 4 8 3 Skew ...

Page 169: ...169 KX FLC418RU 12 4 8 4 The Recording Paper Does Not Feed CROSS REFERENCE Sensor Section P 126 Motor Section P 128 ...

Page 170: ...170 KX FLC418RU 12 4 8 5 The Recording Paper Jam ...

Page 171: ...r was turned ON 3 The paper eject sensor is not turned ON although the fixed time had passed since the paper top sensor was turned ON 4 The paper eject sensor is not turned OFF although the fixed time had passed since it was turned ON 5 The register sensor paper top sensor or paper exit sensor was turned ON before the motor started to rotate 6 The register sensor paper top sensor chattered 7 The p...

Page 172: ...172 KX FLC418RU 12 4 9 ADF Auto Document Feed Section 12 4 9 1 No Document Feed Document Jam and Multiple Document Feed CROSS REFERENCE Sensor Section P 126 ...

Page 173: ...173 KX FLC418RU CROSS REFERENCE Motor Section P 128 ...

Page 174: ...174 KX FLC418RU 12 4 9 2 Skew ADF ...

Page 175: ...175 KX FLC418RU 12 4 9 3 The Sent Fax Data is Skewed CROSS REFERENCE Skew ADF P 174 12 4 9 4 The Received Fax Data is Skewed CROSS REFERENCE Skew P 168 ...

Page 176: ...176 KX FLC418RU 12 4 9 5 The Received or Copied Data is Expanded ...

Page 177: ...177 KX FLC418RU 12 4 9 6 Black or White Vertical Line is Copied ...

Page 178: ...178 KX FLC418RU 12 4 9 7 An Abnormal Image is Copied CROSS REFERENCE CIS Contact Image Sensor Section P 131 ...

Page 179: ...179 KX FLC418RU 12 4 10 Cordless Section 12 4 10 1 Check Power Cordless Handset Cross Reference Power Supply Circuit Reset Circuit P 54 ...

Page 180: ...C418RU 12 4 10 2 Check Battery Charge Cordless Handset Cross Reference Check Power Cordless Handset P 179 Charge Circuit P 54 12 4 10 3 Check Battery Charge Charger Unit Cross Reference Power Supply Circuit P 55 ...

Page 181: ...181 KX FLC418RU 12 4 10 4 Check Link Cordless Base Unit ...

Page 182: ...182 KX FLC418RU ...

Page 183: ...KX FLC418RU 12 4 10 5 Check Link Cordless Handset Cross Reference Power Supply Circuit Reset Circuit P 54 Check Point Cordless Handset P 186 Note 1 Refer to Troubleshooting by Symptom Cordless Handset P 186 ...

Page 184: ...nt Cordless Handset P 186 12 4 10 6 Check Cordless Handset Transmission Cross Reference Check Sheet P 123 12 4 10 7 Check Cordless Handset Reception Cross Reference How to Check the Cordless Handset Speaker or Receiver P 232 Check Sheet P 123 ...

Page 185: ...185 KX FLC418RU 12 4 10 8 Bell Reception Cordless Handset Cross Reference Check Link Cordless Handset P 183 How to Check the Cordless Handset Speaker or Receiver P 232 ...

Page 186: ... D1 C1 C44 R12 R45 C40 C45 F1 B BBIC Confirmation 1 BBIC Confirmation Execute the command getchk 2 Confirm the returned checksum value Connection of checksum value and program number is shown below IC1 X1 RA61 R64 R66 C EEP ROM Confirmation 1 EEP ROM Confirmation Execute the command sendchar EPV 2 Confirm the returned Value Value for reference is written at EEPROM C SUM in Software_Version_Table x...

Page 187: ...ck X tal Frequency 10 368 MHz 100 Hz 4 If the frequency is not 10 368 MHz 100 Hz adjust the frequency of CLK exe cuting the command sendchar sfr xx xx where xx is the value so that the reading of the frequency counter is 10 368000 MHz 5 Hz Note Clear the registered information for Base Unit before measurement because the Frequency will not possibly get stable due to the registered information Pres...

Page 188: ...Input 45 dBm 1KHz to MIC and measure Line output level 4 Confirm that the level is 10 dBm 2 dBm and that the distortion level is 5 at TEL Line 600 Ω Load 5 Input 20 dBm 1KHz to Line I F and measure Receiving level at REV and REV 6 Confirm that the level is 21 dBm 2 dBm and that the distortion level is 5 at Receiver vol 2 IC1 C12 D19 D20 C96 C97 R215 R27 RA4 C11 C13 R28 D3 D4 MIC L9 RA2 R73 R74 P S...

Page 189: ...tomer s line has less line loss ex The customer is using optical fiber ISDN terminal adaptor or PBX In this case receiving signal is strong and it may affect transmission signal 2 When the other party is talking from noisy place ex The other party is using cellular phone The background noise is very loud In this case the noise from the other party i e surrounding noise may affect transmission sign...

Page 190: ...and testmode 3 Execute the command sendchar dmv 2 2 4 Check that Signalling Status has been set to Locked then press ACCEPT RFPI 5 Initiate connection from Dect tester set up connect 6 Execute the command ANT1 7 Confirm that the NTP value at ANT is 20 dBm 25 dBm IC4 IC2 R411 R412 C400 C432 C405 C406 C407 C431 L401 L402 L403 C421 C422 C423 C425 C426 C427 R421 R422 DA400 R401 C408 C409 R403 R404 R42...

Page 191: ... R407 C415 C416 R414 R415 C413 R409 R410 R413 C414 C418 R418 C417 C419 C420 R419 R420 R273 J Timing Confirmation Follow steps 1 to 6 of E 7 Confirm that the Timing accuracy is 5 0 ppm IC4 IC2 R411 R412 C400 C432 C405 C406 C407 C431 L401 L402 L403 C421 C422 C423 C425 C426 C427 R421 R422 DA400 R401 C408 C409 R403 R404 R426 C410 C411 C412 R406 R407 C415 C416 R414 R415 C413 R409 R410 R413 C414 C418 R4...

Page 192: ...s matching IC4 IC2 R411 R412 C400 C432 C405 C406 C407 C431 L401 L402 L403 C421 C422 C423 C425 C426 C427 R421 R422 DA400 R401 C408 C409 R403 R404 R426 C410 C411 C412 R406 R407 C415 C416 R414 R415 C413 R409 R410 R413 C414 C418 R418 C417 C419 C420 R419 R420 R273 Items Check Point Procedure Check or Replace Parts A Charging Check 1 Connect Charge Contact 10Ω 2 W resistor between charge and charge 2 Me...

Page 193: ...193 KX FLC418RU 13 Service Fixture Tools ...

Page 194: ...194 KX FLC418RU 14 Disassembly and Assembly Instructions ...

Page 195: ...the Pick Up Unit P 199 A3 How to Remove the Pick Up Roller P 200 A4 How to Remove the Antenna Board P 201 A5 How to Remove the Operation Board P 202 A6 How to Remove the Lower Flame P 203 A7 How to Remove the Separation Rubber P 203 A9 How to Remove the Transfer Roller P 204 A10 How to Remove the Separation Roller P 205 ...

Page 196: ...to Remove the RF Unit P 207 B4 How to Remove the High Voltage Power Board P 207 B5 How to Remove the Laser Unit P 208 B6 How to Remove the Fan Unit P 208 B7 How to Remove the Low Voltage Power Board P 209 B8 How to Remove the Digital Board P 209 B9 How to Remove the Main Motor P 210 B10 How to Remove the Fuser Unit P 211 C1 How to Remove the CIS P 212 ...

Page 197: ...197 KX FLC418RU 14 3 Cordless Handset Section CROSS REFERENCE E1 How to Replace the LCD P 219 ...

Page 198: ...198 KX FLC418RU 14 4 How to Remove the Front Cover ...

Page 199: ...199 KX FLC418RU 14 5 How to Remove the Pick Up Unit ...

Page 200: ...200 KX FLC418RU 14 6 How to Remove the Pick Up Roller ...

Page 201: ...201 KX FLC418RU 14 7 How to Remove the Antenna Board ...

Page 202: ...202 KX FLC418RU 14 8 How to Remove the Operation Board ...

Page 203: ...203 KX FLC418RU 14 9 How to Remove the Lower Flame 14 10 How to Remove the Separation Rubber ...

Page 204: ...204 KX FLC418RU 14 11 How to Remove the Transfer Roller ...

Page 205: ...205 KX FLC418RU 14 12 How to Remove the Separation Roller ...

Page 206: ...206 KX FLC418RU 14 13 How to Remove the Bottom Plate 14 14 How to Remove the Analog Board ...

Page 207: ...207 KX FLC418RU 14 15 How to Remove the RF Unit 14 16 How to Remove the High Volt age Power Board ...

Page 208: ...208 KX FLC418RU 14 17 How to Remove the Laser Unit 14 18 How to Remove the Fan Unit ...

Page 209: ...209 KX FLC418RU 14 19 How to Remove the Low Voltage Power Board 14 20 How to Remove the Digital Board ...

Page 210: ...210 KX FLC418RU 14 21 How to Remove the Main Motor ...

Page 211: ...211 KX FLC418RU 14 22 How to Remove the Fuser Unit ...

Page 212: ...212 KX FLC418RU 14 23 How to Remove the CIS ...

Page 213: ...213 KX FLC418RU 14 24 Installation Position of the Lead ...

Page 214: ...214 KX FLC418RU ...

Page 215: ...215 KX FLC418RU ...

Page 216: ...216 KX FLC418RU ...

Page 217: ...217 KX FLC418RU ...

Page 218: ...218 KX FLC418RU 14 25 How to Remove the Cordless Handset Board ...

Page 219: ...219 KX FLC418RU 14 25 1 How to Replace the LCD ...

Page 220: ...220 KX FLC418RU 14 26 How to Remove the Charger Board ...

Page 221: ...PQZZ1CD505E change the following values of resistance Then you can use it as a JIG Cable for both his model and FC245 series TG7100 and TCD500 series It is an upper compatible JIG Cable 15 1 2 PC Setting 15 1 2 1 Connections Please connect the component and the cable as follows Refer to Adjustment Standard Cordless Base Unit P 225 1 10k resistor Please put it between UTX and 3 0V and connect TX ca...

Page 222: ...7B700000 input 00 7B 70 00 00 rdeeprom read EEPROM with address 1st 2nd Address you want example if you want to read address 0010 input 00 10 3rd data length example if you want to read 10 datas from address input 10 wreeprom write EEPROM with address 1st 2nd Address you want example if you want to write to address 0010 input 00 10 3rd data length example if you want to write 2 datas from address ...

Page 223: ...requency Refer to Frequency Adjustment P 223 15 1 4 Frequency and Voltage Adjustment 15 1 4 1 Settings and Connectings Please connect a Frequency counter to CLK point on the Cordless Base Board located near the RF unit Please connect a Digital multimeter to 1 8V_A or 1 8V_B point on the Cordless Base Board located near the BBIC See the Adjustment Standard Cordless Base Unit P 225 15 1 4 2 Frequenc...

Page 224: ...1 4 3 Voltage Adjustment Note varies depending on the country When you write new value to the EEPROM it is necessary to turn the power off and then power on again After power on again Board works with new value you wrote ...

Page 225: ...7 R98 RA7 R238 R239 R236 RSVIO C219 C254 C415 C416 R232 R426 R404 R425 C411 C410 R403 10 R255 E Q27 E Q8 E Q6 R323 R326 R244 R243 IC23 16 17 C418 C417 R418 PbF PFUP1530Z PRESS A R109 BBRST BBRST CLK GND 4V TX RX GND UTX URX GND C273 1 IC22 4 5 8 1 D13 D12 D14 D15 C314 C313 C316 C315 E Q30 1 8V B 1 8V A 48 C229 R300 R307 R306 R299 L40 L41 C60 C59 L39 R70 J9 R62 C78 R60 C65 C256 R52 25 L45 L46 DA3 C...

Page 226: ...cting the Simulator Equipments for checking please refer to below 15 3 1 Bottom View Note A is referred to Check Point Charge Unit P 192 TP4 TP3 1 2 J1 D1 A F1 PbF PQLV30055 PQLV30056 PQUP11532Z Charge Charge 10 2 W Digital Volt Meter A DC POWER DC 6 5 V TP3 TP4 GND ...

Page 227: ...e JIG Cable for TCD500 series PQZZ1CD505E change the following values of resis tance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable 15 4 1 Connections Connect the DC Power or Battery to BATT and BATT Connect the JIG cable GND black to GND Connect the JIG cable UTX yellow to UTX and URX red to URX Note COM port names may vary depending on wh...

Page 228: ...ple rdeeprom Read the data of EEPROM Type rdeeprom 00 00 FF and the data from address 00 00 to FF is read out readid Read ID RFPI Type readid and the registered ID is read out writeid Write ID RFPI Type writeid 00 18 E0 0E 98 and the ID 0018 E0 0E 98 is written getchk Read checksum Type getchk wreeprom Write the data of EEPROM Type wreeprom 01 23 45 01 23 is address and 45 is data to be written ...

Page 229: ... R74 R31 R7 R6 R4 R45 L804 L4 L8 L5 RA2 RA4 RA61 D22 D21 D13 D14 D1 D7 D4 D3 Q11 Q12 Q9 C862 C105 C187 C186 C107 C106 C103 C104 C580 C175 C860 C182 C859 C36 C45 C820 C825 C861 C 8 0 8 C809 C810 C805 C806 C812 C827 L801 L803 C803 C819 C826 C822 TEST C46 C33 C109 C111 C16 C12 C14 C97 C96 C184 C18 C47 C17 Q2 R215 C41 C13 C11 C188 C50 C49 C108 C39 C110 C127 C128 C83 C185 C82 C15 C150 C3 F1 C121 C74 C7...

Page 230: ...ock adjustment Refer to Frequency Adjustment P 223 Items How to download Required adjustment BBIC FLASH type IC1 Programming data is stored in memory 1 Make sure to connect the JIG cable then disconnect the DC Power in order to download the data 2 Execute the command flw480 hex 3 Connect the DC Power 4 Press and hold the handset Power key 5 While holding down the handset Power key press the PC Ent...

Page 231: ...ng Accuracy 2 0 ppm RSSI Level 22 hex A hex Power RAMP Power RAMP is matching Item Value Refer to TX Power 19 dBm 25 dBm Check Point Cordless Handset I Modulation 370 30 370 30 kHz div Modulated width 690 kHz Check Point Cordless Handset J Frequency Offset 50 kHz 50 kHz Check Point Cordless Handset K Frequency Drift 35 kHz ms Check Point Cordless Handset L RX Sensitivity 1000 ppm Check Point Cordl...

Page 232: ...set BASE UNIT CORDLESS HANDSET Channel No Transmit Frequency Receive Frequency Transmit Frequency Receive Frequency 1 1897 344 1897 344 1897 344 1897 344 2 1895 616 1895 616 1895 616 1895 616 3 1893 888 1893 888 1893 888 1893 888 4 1892 160 1892 160 1892 160 1892 160 5 1890 432 1890 432 1890 432 1890 432 6 1888 704 1888 704 1888 704 1888 704 7 1886 976 1886 976 1886 976 1886 976 8 1885 248 1885 24...

Page 233: ...and communication testing to determine if the problem originates from the transmitter receiver or the telephone line 4 Determine causes Determine the causes of the equipment problem by troubleshooting 5 Equipment repairs Repair or replace the defective parts and take appropriate measures at this stage to ensure that the problem will not recur 6 Confirm normal operation of the equipment After compl...

Page 234: ...ensor PS503 Resist sensor PC201 Paper exit sensor PS50 Paper sensor PS1 Confirm the operation of the sensors See Maintenance Check Items Compo nent Locations P 233 and Sensors and Switches Section P 43 Test Functions P 89 4 Glass If the glass is dirty clean them with a dry soft cloth Refer to Maintenance P 233 5 Abnormal wear and tear or loose parts Replace the part Check if the screws are tight o...

Page 235: ...e motor pinion rotates in the direction shown in the figure The gears of fixing and developing parts are driven by the GEAR IDLER 67 The GEAR PAPER FEED ROLLER drives the roller The GEAR CLUTCH runs idle and GEAR PICKUP PAPER is still ...

Page 236: ...R to rotate The recording paper is pressed by the PICKUP ROLLER and the top paper is separated and fed Even the SOLENOID is turned OFF it can not stop on the way of a turn because the tip of LEVER PICK UP CLUTCH is on the CAM of GEAR PICKUP PAPER When the tip of LEVER PICK UP CLUTCH returns to CAM s home position the GEAR CLUTCH RING is unhooked then the GEAR PICKUP PAPER is stopped ...

Page 237: ...set to a point of contact between the separation roller and the separation pad through the document feed roller then the document is fed there separately The document feed roller carries the document and the CIS reads it through the glass The document is exited through the document feed roller ...

Page 238: ...ived by the other party Caution Be careful when handling the drum and toner cartridge Do not use paper products such as paper towels or tissues to clean inside of the unit 1 Disconnect the power cord and the telephone line cord 2 Remove the handset and document stacker 3 Lift open the front cover 1 holding OPEN tab 2 4 Clean the document separation roller 1 with a cloth moistened with isopropyl ru...

Page 239: ...yl rubbing alcohol and let all parts dry thoroughly Clean the upper glass 2 with a soft and dry cloth Do not damage the transparent sheet 3 when cleaning the docu ment feeder roller 7 Push back the inner cover 8 Remove the drum and toner cartridge 1 by holding the two tabs 9 Clean the lower glass 1 with a soft and dry cloth ...

Page 240: ... Make sure that the triangles 2 match to install the drum and toner cartridge correctly 11 Close the front cover 1 by pushing down on both sides until locked 12 Place the handset on the cradle and attach the document stacker 13 Re connect the power cord and the telephone line cord ...

Page 241: ...eeding remove the jammed document as follows Note Do not pull out the jammed document forcibly before open ing the front cover 1 Remove the handset and document stacker 2 Lift open the front cover 1 holding OPEN tab 2 3 Pull open the inner cover 1 Note Do not touch the transfer roller 2 ...

Page 242: ...C418RU 4 Remove the jammed document carefully 1 5 Push back the inner cover 6 Close the front cover 1 by pushing down on both sides until locked 7 Place the handset on the cradle and attach the document stacker ...

Page 243: ...nd toner unit 1 Remove the handset and document stacker 2 Lift open the front cover 1 holding OPEN tab 2 3 Remove the jammed paper 1 carefully by pulling it toward you Do not touch the transfer roller 2 4 Close the front cover 1 by pushing down on both sides until locked 5 Place the handset on the cradle and attach the document stacker ...

Page 244: ...e handset and document stacker 2 Lift open the front cover 1 holding OPEN tab 2 3 Remove the recording paper 1 then remove the drum and toner cartridge 2 to allow the jammed paper 3 to pull free from the rear cabinet Do not touch the transfer roller 4 4 Lift both green levers 1 forward until they stop ...

Page 245: ...nit by pulling it upwards carefully then install the drum and toner cartridge 6 Push back the levers 1 to the original position 7 Close the front cover 1 by pushing down on both sides until locked 8 Place the handset on the cradle and attach the document stacker ...

Page 246: ...he recording paper Before re inserting make sure to fan and straighten the record ing paper 10 Push back the tension plate 1 Pull the tension plate forward 1 then remove the recording paper 2 2 Re insert the recording paper then push back the tension plate See steps 3 to 4 of Recording Paper P 75 Before re inserting make sure to fan and straighten the record ing paper ...

Page 247: ...drum a fixed electric potential The sensitive drum is the Organic Photo Conductor OPC which is a electric conductive cylinder whose surface is covered with the Charge Generation Transfer Layer CGTL When the charging bias DC 4 35kv is added and the plus charge is supplied to the opc surface while charging the whole sur face potential of the drum is 475V Charging Part ...

Page 248: ...arge Generation Transfer Layer which conducts the minus charge the plus charged drum s surface is neutralized to be skipped Then the plus charge goes to the ground from the electric conductive cylinder Consequently the charge of the part which is not exposed remains as it is and the electric potential of the scanned part changes At that time an invisible image is created on the drum Exposing Part ...

Page 249: ... the potential difference causes to send the toner to the developing roller from the toner supply roller The supplied toner to the developing roller is kept to a certain layer thickness by the develop ing blade and also it is charged by triboelectricity Consequently the toner is transferred to the surface of the exposed OPC drum by the potential difference between the developing roller and OPC dru...

Page 250: ...ins The cleaning is the stage that cleans the remain toner after the transcription stage The remain toner on the drum and the toner which was attached to the place where the laser beam didn t scan are gathered to the developing roller to be used again After paper jam or replacing toner and drum unit the transfer roller is plus charged to eliminate the plus charged toner Cleaning Part ...

Page 251: ...nd lubricated to prevent from attaching the toners The press roller is made of silicon and its spring compresses the melted toner Fixing Part The fixing part becomes high temperature so the thermistor and the thermal fuse are provided 1 Thermistor The thermistor touches the heat roller and check the temperature to feed back to the control circuit The surface temperature should be kept 205 C while ...

Page 252: ...252 KX FLC418RU 16 8 8 Timing Chart When Printing Two Sheets of Paper BASIC ...

Page 253: ...253 KX FLC418RU 16 8 9 Timing Chart Initializing Long ...

Page 254: ...254 KX FLC418RU 16 8 10 Timing Chart when the registration sensor is turned OFF then ON during initializ ing ...

Page 255: ...255 KX FLC418RU 16 9 Terminal Guide of the ICs Transistors and Diodes 16 9 1 Digital Board 16 9 2 Analog Board ...

Page 256: ...256 KX FLC418RU 16 9 3 Cordless Base Board 16 9 4 Operation Board 16 9 5 High Voltage Power Supply Board 16 9 6 Low Voltage Power Supply Board ...

Page 257: ...257 KX FLC418RU 16 9 7 Cordless Handset Board ...

Page 258: ...iron but a beginner might damage the foil by overheating Flux HI115 Specific gravity 0 863 Original flux should be replaced daily 16 10 2 Flat Package IC Removal Procedure 1 Put plenty of solder on the IC pins so that the pins can be completely covered Note If the IC pins are not soldered enough you may give pressure to the P C board when cutting the pins with a cutter 2 Make a few cuts into the j...

Page 259: ...of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 16 10 4 Bridge Modification Procedure 1 Lightly resolder the bridged portion 2 Remove the remaining solder along the pins using a soldering iron as shown in the figure below ...

Page 260: ...ious tests are applied and any mal functions are analyzed In past experiences digital IC especially DRAM and ROM malfunctions are extremely rare after installation in the product This may be repaired by replacing the IC DRAM etc However the real cause may not have been an IC malfunction but a sol dering fault instead Soldering faults difficult to detect with the naked eye are common particularly f...

Page 261: ...261 KX FLC418RU 16 11 1 NG Example ...

Page 262: ...262 KX FLC418RU 16 12 Test Chart 16 12 1 ITU T No 1 Test Chart ...

Page 263: ...263 KX FLC418RU 16 12 2 ITU T No 2 Test Chart ...

Page 264: ...264 KX FLC418RU Memo ...

Page 265: ...agram 17 1 For Schematic Diagram Note 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagrams and circuit board may be modified at any time with the development of new technology 3 ...

Page 266: ...K R105 R117 47K TP_16M C140 K10u L107 C134 Z0 1u L104 L129 C180 J68p R129 0 NC R130 0 NC R164 22 L101 L103 R142 4 7K XUSBRST C106 35V100u C103 35V100u R146 4 7K C126 Z0 1u C125 6 3V100u 4VD Q101 Q113 Q103 Q104 Q108 Q109 Q107 5VD K1u C115 C117 6 3V100u R150 47K 3 3V TP_CHKCS TP_RST CN102 1 24V 2 24V 3 PG 4 PG 5 DG 6 5V 7 4V 8 4V 9 HTRCTL 10 PDWN CN103 1 24V 2 GND 3 CHG 4 DEV 5 TRS 6 HVERR 7 TOPCVR ...

Page 267: ... 1W R122 0 47 1W C132 J180p C130 J180p L115 X101 32 768KHz C120 J100p C118 NC L114 L118 L113 L112 R120 2 2K USB_INT C112 35V100u 3 3V R159 NC C150 NC 3 3V 3 3V R114 4 7K L125 L124 L123 Q102 Q106 Q116 R151 270 R152 270 R153 270 R154 270 BAT101 C109 50V330u C261 C262 C263 C264 C265 C266 C267 C268 C269 C270 C271 C272 C273 C274 C275 C276 C277 C278 C279 C280 C281 Z0 1u C282 5VD 24V C283 C284 C285 C286 ...

Page 268: ... C213 NC C201 NC R195 NC CN108 NC 1 VBUS 2 D 3 D 4 GND L130 NC R196 NC R197 NC C207 NC C203 NC C204 NC 3 3V 1 1OE 2 1A1 3 2Y4 4 1A2 5 2Y3 6 1A3 7 2Y2 8 1A4 9 2Y1 10 GND 11 2A1 12 1Y4 13 2A2 14 1Y3 15 2A3 16 1Y2 17 2A4 18 1Y1 19 2OE 20 VCC RA121 NC 1 2 3 4 5 6 7 8 RA123 NC 1 2 3 4 5 6 7 8 3 3V C210 RA126 1 2 3 4 5 6 7 8 CDLCTS CDLRXD Q117 3 3V R193 CDLRTS CDLTXD XUSBRST 1K R232 Q122 PG R249 270 USB...

Page 269: ... RESERVED6 7 RESERVED7 8 PIA_RESETn 9 PIA_STROBE EYESYNC 10 PIA_TXSIN 11 PIA_RXOUT 12 PIA_CNTRL_SIN 13 PIA_CLKIN 14 PIA_SCLK EYECLK 15 IA1_SCLK 16 IA1_CLKIN 17 IA1_CNTRL_SIN 18 IA1_TESTC 19 IA1_RXOUT 20 IA1_TXSIN 21 IA1_STROBE 22 IA1_RESETn 23 RESERVED23 24 IA_AVSS 25 RESERVED25 26 RESERVED26 27 RESERVED27 28 RESERVED28 29 RESERVED29 30 RESERVED30 31 RESERVED31 32 RESERVED32 33 RESERVED33 34 RESER...

Page 270: ...04 J C502 100K R518 100K R519 Z0 1u C514 16V10u C515 VREF 18K R506 15K R505 DA500 1K 2A 1A2K Q500 PC500 AK KA E C K0 033u C537 D505 2 2V NC C263 D203 J D204 220 K0 022u C500 L225 L224 L222 R217 L223 CN500 1 AGND 2 CDL_GND 3 CDL_GND 4 CDL_CIDRLY 5 CDL_LINERLY 6 CDL_BELL 7 CDL_HSALC 8 4V 9 4V 10 CDL_BREAK 11 CDL_CPC 12 CDL_T PAT0 13 CDL_T PAT1 14 CDL_T ON OFF 15 CDL_RXD 16 CDL_DCN 17 CDL_PSHORT CN50...

Page 271: ...26 NC C534 NC K3300p C531 1 CD 2 VREF 3 VIN 4 VIN 5 VOUT1 6 V 7 GND 8 VOUT2 27K R550 0 R535 R534 NC R552 NC R525 NC C516 NC R554 NC DA502 NC 1 2 3 C517 NC C518 NC 5V D504 NC R568 NC R543 NC D503 NC R520 NC DA501 NC 1 2 3 R542 NC R533 NC NC 1 2 3 4 8 R524 NC R566 NC NC 5 6 7 C529 NC R522 NC R570 NC R532 NC R538 NC C533 NC R539 NC R528 NC C532 NC R529 NC NC 5 6 7 C528 NC R558 NC C527 NC R560 NC D501...

Page 272: ...OUTPUT ZNR71 271 CN51 MOLEX 1 THERM 2 NC 3 GND J270p C52 CN52 AMP 1 THRM1 2 GND 3 LED 4 POUT 5 CTL J72 W6NL10T CN60 AMP 1 5VD 2 TNREMP 3 GND PS51 1 2 3 4 C60 Z0 1u J71 W6NL10T FG_EARTH FG_DEV EXIT SENSOR BOARD PCB3 DRUM TONER SENSOR BOARD PCB4 VARISTOR SENSOR BOARD PCB5 ...

Page 273: ...273 KX FLC418RU Memo ...

Page 274: ... R425 NC L403 100 R418 R402 NC 4 7K R414 R424 NC 180 R422 D10p C418 D10p C400 K1000p C420 D10p C413 D10p C408 D10p C411 L402 0 R426 D10p C406 820 R403 100 R413 1K R407 4 7K R409 D10p C412 K4 7u C407 D10p C417 R423 NC C403 NC L401 5 6nH D10p C416 4 7K R406 1K R415 C2p C431 1K R410 RFGND RFGND 2 5V 4V L35 L34 1M R391 22K R233 R251 NC 0 R252 DG 0 R237 3 0V 0 R235 R254 NC R255 NC 0 R240 Q27 NC R234 NC...

Page 275: ...p C151 J100p C152 J100p R153 12K CN101 1 2 3 4 5 6 7 8 9 10 C120 Z0 1u C121 NC 5VD C125 Z0 1u C123 Z0 1u 4 7 R122 5VD C124 NC C126 Z0 1u R125 330 R126 330 R109 100 R110 100 R111 100 R112 100 R151 12K R128 NC R150 NC R113 180 5VD 5VD 5VD C117 NC C114 K0 01u C118 K0 01u R116 100 R117 4 7K R115 330 R114 56K R156 12K R157 NC 5VD 5VD R127 0 C102 Z0 1u C116 NC SW108 COPY SW113 LOCATOR INTERCOM SW114 GRE...

Page 276: ... 4700pF R64 4 7KΩ R32 33KΩ 4 7KΩ 22KΩ R41 33KΩ R34 R55 10MΩ 1KΩ 10MΩ 390KΩ 2 2KΩ R48 C33 2KV 120pF R50 R49 R43 D77 R75 3 15KV 330pF 3 15KV 330pF C67 C68 50MΩ D66 22V 39V D67 D63 R70 10KΩ R54 C11 6 3V 1µF 50V 0 01µF 16V 0 22µF 25V 0 1µF D1 D2 12 J3 J4 13 14 Grid 9 IC1 8 10 R37 R35 R40 220KΩ 50V 0 033µF C32 33KΩ 430KΩ IC1 R42 56KΩ B61 Q62 R74 R72 R66 R68 R67 R65 D61 C62 50V 0 033µF R71 560K 39KΩ 750...

Page 277: ...50V 0 01u R33 150 PC2 R30 100 R31 100 C105 R103 33k 50V 0 1u Q101 J102 J109 J103 DG PG PG IC502 PDWN Q501 R514 NC C505 NC NC 24V 24V HTRCTL 5V 4V 4V 1kV 220p R32 SCR1 C6 2200p 10 J108 D401 IC401 C508 1kV 220p C406 C508 D10 D501 J3 D12 L2 C108 1kV 1000p L101 D101 L3 T1 NC R19 150k 150k 180k 180k J2 R41 R4 R3 R2 Q23 470 50V 0 01u 560 R24 47k R21 Q21 R6 C10 D7 R7 F1 F2 AC250V T10AH AC250V T4AH 75k R1...

Page 278: ... RF_RXp 21 CIDINp VREFp 3 RF_RXn 4 VSS_LNA2 5 RFP1 6 RFP0 7 REF_RES 8 AVS_XTAL 22 RINGp P3_7 23 RINGn P3_6 24 RINGOUT RINGING P3_5 25 PARADET P3_4 26 ADC0 P3_3 27 ADC1 INT0 P1_0 28 NTC ADC2 41 CP_C2y 42 CP_VOUT1 LED1 43 CP_VOUT2 LED2 44 PON P1_6 45 VDD1 46 P2_7 BXTAL 81 GND 9 XTAL2 10 XTAL1 11 AVD_XTAL 12 RF_SUPPLY1 13 LDO_CTRL 14 AVD 15 LSRn 16 LSRp 17 VREFm 18 MICh 19 CIDOUT MICn 20 CIDINn MICp ...

Page 279: ...NC C837 10p C827 GND VSS CN5 10 GND CN5 1 RESETB CN5 4 V0 CN5 11 VDD CN5 8 SCLK CN5 6 LCD_CSB CN5 3 A0 CN5 5 OPT_PWR CN5 2 VDDA CN5 9 SID CN5 7 GND CN5 12 k1000p C152 GND_0 GND_0 GND_0 GND_0 DA801 1 2 3 27n L801 2p C802 2p C804 1 5p C803 AP1 MIC 1 2 SP PHONE_SPEAKER 1 2 TP_ANT1 1 2 GND 3p C861 10p C822 0 7p C820 2p C826 100p C103 3 3k R53 C106 NC 10k R54 GND 100p C105 GND GND NC C107 470 R51 GND G...

Page 280: ...280 KX FLC418RU 17 10 Charger Unit Board PCB11 KX FLC418RU CHARGER BOARD SCHEMATIC DIAGRAM J1 2 1 TP3 G TP2 TP1 TP4 R1 10 2W NC A K F1 ...

Page 281: ... C230 C234 50 R211 C288 C222C220 C221 L135 X105 C268 51 L154 27 28 C307 D109 C292 L151 R200 R201 C229 R208 L141 R206 C227 C219 L137 C218 L136 C226 R207 C235 C228 C270 R236 R235 Q118 Q119 R239 Q120 Q121 3 1 1 CN103 8 1 5 R250 CN113 CN106 R238 C244 C271 R249 C269 IC111 R190 R188 C199 C194 R186 C202 R159 C150 9 1 X103 C267 R221 C231 R261 81 C208 C206 1 80 L133 R245 C233 R231 R234 F101 5 1 CN105 CN104...

Page 282: ...159 L160 L161 L162 L163 L164 L165 1 4 24V 1 10 1 8 1 7 R121 1 5 1 5 1 7 R124 1 8 1 5 1 2 1 3 1 3 C101 R140 R141 C105 R142 C107 R146 C301 C302 C303 C304 C111 C305 C306 C308 C115 R152 C124 C126 C323 C130 C132 C326 R170 R173 R180 5VD DG R181 C146 R183 C147 C148 C173 TP_CHK 2 5V TP_ACS TP_16M 9 8 1 16 C190 C191 C197 1 2 3 3V 8 7 3 2 4 1 28 27 2 1 A0 A1 A2 A12 A11 A10 A6 A3 A4 A5 A7 A8 A9 D0 D2 D1 D3 D...

Page 283: ...J322 J331 J323 J329 J326 J330 J327 J307 J318 J341 J310 J348 J347 J340 J313 J325 J334 J367 J345 J342 J320 J317 J303 J344 J343 J333 J306 J350 J336 J332 J302 L258 J311 R319 R345 R346 R347 R337 R332 R322 R273 R343 R249 R387 R569 R570 R568 R567 C310 C309 ZNR200 D205 D202 D203 D204 T201 T202 D505 D501 D500 D210 D211 D201 D200 D215 D212 RLY201 AUTO CH PCB CH 1 2 6 5 CN207 1 2 6 5 CN206 POS200 SA201 SA200...

Page 284: ...323 C312 C323 C316 L523 C538 L289 R270 C314 R329 C254 C252 C236 C234 C244 C245 C251 C345 R376 R284 L262 L263 L264 R296 Q204 Q207 R275 R274 R297 R547 R556 R552 R553 R554 R555 D504 D503 D502 J507 DA502 E Q205 E Q216 D216 E Q202 E Q203 E Q210 E Q212 E Q500 DA500 E Q501 E Q201 E D209 1 5 6 2 1 5 6 2 L266 C273 C501 C507 R511 R507 R505 R512 L500 L504 L503 L502 R518 R519 R510 R514 L520 L519 J509 J508 C50...

Page 285: ...bF CN52 1 5 CN51 PS51 1 3 AUTO CH PCB CH KX FLC418RU SENSOR BOARD PFUP1527Z B A 5 1 C52 1 3 C51 PFUP1527Z B A PbF PbF CN60 1 3 AUTO CH PCB CH KX FLC418RU DRUM TONER SENSOR BOARD PFUP1527Z C A 1 3 C60 IC60 PbF PFUP1527Z C A PbF J71 J72 ZNR71 PCB CH KX FLC418RU VARISTOR SENSOR BOARD PFUP1527Z D A PFUP1527Z D A PbF ...

Page 286: ...286 KX FLC418RU Memo ...

Page 287: ... 2 A 1 E E C317 C283 38 1 R113 R272 R296 R295 R235 R247 R234 C274 C106 R391 R273 C104 C430 C111 C110 C108 Q26 JTIO SCLK R246 R250 R249 R248 C222 IC4 R237 R240 R231 C91 128 Q7 C281 C278 C80 C282 R305 C284 L49 R302 C66 L47 C276 R303 C280 C320 C323 R311 R342 R274 C294 C295 C292 R63 R341 R251 C113 C117 R252 R324 R233 C123 C227 C258 R320 R242 R321 R350 C439 1 17 CN922 1 17 CN921 R310 SPIDO SPIDI SPICLK...

Page 288: ...420 C420 R111 R413 R110 R260 R107 C253 C252 C437 C122 C121 R97 R98 RA7 R238 R239 R236 RSVIO C219 C254 C415 C416 R232 R426 R404 R425 C411 C410 R403 10 R255 E Q27 E Q8 E Q6 R323 R326 R244 R243 IC23 16 17 C418 C417 R418 PbF PFUP1530Z PRESS A R109 BBRST UTX URX C273 1 IC22 4 5 8 1 D13 D12 D14 D15 C314 C313 C316 C315 E Q30 1 8V B 1 8V A 48 C229 R300 R307 R306 R299 L40 L41 C60 C59 L39 R70 J9 R62 C78 R60...

Page 289: ...139 J138 CN102 CN103 1 CN103 2 2 1 J121 J125 1 2 LED101 J120 J107 J108 J105 J102 J109 J104 J103 J106 J140 J115 J117 J116 J113 J141 PCB CH ERASE SKEY1 SKEY2 SKEY3 SKEY4 SKEY5 SKEY6 PLYABACK SMS PRINTING 4 1 2 3 SW137 SW127 5 6 SW140 SW130 8 9 SW138 SW128 0 SW116 MONITOR SW118 MUTE SW117 FLASH MENU HELP LOCATOR INTERCOM QUICK SCAN START STOP COPY FAX START AUTO ANSWER SW119 SW123 SW125 SW122 SW104 S...

Page 290: ... R119 R127 R153 L102 R118 C119 C116 C110 C150 C151 C152 C102 C105 C107 C117 R107 R108 R157 R156 R128 R106 R105 R101 R102 R104 R103 R152 C103 C104 C111 C113 R150 R110 R112 R109 R151 R111 C112 C114 J143 11 IC101 1 44 34 12 22 23 33 1 8 C155 TH101 C115 C155 L101 10 1 C153 C154 1 2 1 2 PFUP1528Z B A KX FLC418RU OPERATION BOARD BOTTOM VIEW PbF PFUP1528Z A ...

Page 291: ...291 KX FLC418RU 18 8 High Voltage Power Supply Board PCB8 18 8 1 Component View KX FLC418RU HIGH VOLTAGE POWER SUPPLY BOARD COMPONENT VIEW Q105 Q106 IP1 T101 T102 SW1 EUK1MNA90HA ...

Page 292: ...292 KX FLC418RU 18 8 2 Bottom View KX FLC418RU HIGH VOLTAGE POWER SUPPLY BOARD BOTTOM VIEW IC101 EUK1MNA90HA ...

Page 293: ... 5V 4V 4V HTR CTL PWR DWN J101 J104 D110 IC502 L101 R501 J106 C108 D131 J113 C17 VR101 D101 SEC D27 D22 D23 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATINGS OF FUSE PC1 PC2 PRI R19 125D1 D3 C8 Q1 D5 J1 D9 L5 D20 D7 D4 C6 SCR1 R30 R31 F1 L3 C5 T10AH 250V R32 D17 CN2 C7 T1 HEATER 1 C508 D501 D401 D504 J109 J107 J112 C406 C501 C401 J105 KX FLC418RU LOW BOL...

Page 294: ...R130 R131 R513 R512 R517 R511 R516 C109 Q501 C505 R101 R103 R112 R111 R114 C105 Q101 R102 R5 R12 R9 R13 R11 R23 R28 C10 R24 Q23 C13 C15 R26 R27 R14 R2 R3 R6 R29 R4 R41 Q21 Q22 R7 R21 R25 Q2 C14 C9 R8 C16 R33 C22 KX FLC418RU LOW BOLTAGE POWER SUPPLY BOARD BOTTOM VIEW ...

Page 295: ...R252 R251 R64 R330 R40 R331 R41 R42 R248 R249 R301 R305 R302 R303 R300 R304 R2 R73 R311 R30 R74 R31 R7 R6 R4 R45 L804 L4 L8 L5 RA2 RA4 RA61 D22 D21 D13 D14 D1 D7 D4 D3 Q11 Q12 Q9 C862 C105 C187 C186 C107 C106 C103 C104 C580 C175 C860 C182 C859 C36 C45 C820 C825 C861 C 8 0 8 C809 C810 C805 C806 C812 C827 L801 L803 C803 C819 C826 C822 TEST C46 C33 C109 C111 C16 C12 C14 C97 C96 C184 C18 C47 C17 Q2 R2...

Page 296: ...ttom View 1 SP R 2 5 UP DOWN S1 TALK SOFT_C SOFT_B SOFT_A 3 4 6 7 MIC 8 9 LED5 LED1 LED2 LED3 LED9 LED7 LED4 LED12 LED8 LED6 0 CN5 A PbF PNLB1103Y KX TGA641 EUDECT KX TGA106 USDECT KX FLC418RU CORDLESS HANDSET BOARD BOTTOM VIEW ...

Page 297: ... Unit Board PCB11 18 11 1 Component View 18 11 2 Bottom View J1 R1 A PQUP11532Y PbF PNLP1029YA KX FLC418RU CHARGER BOARD COMPONENT VIEW TP4 TP3 1 2 J1 A F1 PbF PNLP1029YA PQUP11532Y TP4 GND TP3 KX FLC418RU CHARGER BOARD BOTTOM VIEW ...

Page 298: ...298 KX FLC418RU Memo ...

Page 299: ...vailable 2 Important safety notice Components identified by mark have special characteristics important for safety When replacing any of these components use only manufacture s specified parts 3 The S mark means the part is one of some identical parts For that reason it may be different from the installed part 4 ISO code Example ABS HB of the remarks column shows quality of the material and a flam...

Page 300: ...Mechanical and Electrical Parts Location 19 1 1 General Section 19 1 1 1 Exploded View 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 10 17 PICK UP SECTION FUSER SECTION OPERATION COVER SECTION 1 B B B B B C A A A A C ...

Page 301: ...Z COIL SPRING 7 PFDJ1067Z SPACER 8 PFDN1065Z ROLLER 9 PFDJ1044Z SPACER POM HB 10 PFHR1542Z CASE COVER PS HB 11 PFDE1204W LEVER POM HB 12 PFDE1203Z LEVER ABS HB 13 PNDF1038Z SHAFT 14 PQDR9685Y ROLLER POM HB 15 PFUS1275Z COIL SPRING 16 PFUS1659Z BAR SPRING 17 PFHR1543Z LEVER POM HB 18 PN0G1004Z MIRROR 19 PFQT2543R INDICATION PLATE LABEL 20 PFUS1738Z COIL SPRING 21 PFUS1661Z COIL SPRING 22 PFUS1660Z ...

Page 302: ...302 KX FLC418RU 19 1 2 Operation Cover Section 1 19 1 2 1 Exploded View 40 41 42 43 44 47 48 49 50 51 52 53 54 55 46 PCB7 45 A A A A A A A A PCB7 1 57 56 OPERATION COVER SECTION 2 ...

Page 303: ...RD TELEPHONE 45 PFHX2002Z SPACER 46 PFME1001Z SPACER POM HB 47 PFHG1094Z RUBBER PARTS 48 PNBX1253D4 PUSH BUTTON SET ABS HB 49 PFBC1163Z1 PUSH BUTTON AUTO ANS ABS HB 50 PFBC1164Z1 PUSHBUTTON FAX START ABS HB 51 PNBX1252D1 PUSH BUTTON DIAL ABS HB 52 PFBC1165Z1 PUSHBUTTON NAVIGATION ABS HB 53 PFUS1696Z COIL SPRING 54 PFBH1033Y3 PUSH BUTTON ABS HB 55 PFJS08N99Z CONNECTOR 8PIN 56 PFBX1254Z3 PUSH BUTTON...

Page 304: ...304 KX FLC418RU 19 1 3 Operation Cover Section 2 19 1 3 1 Exploded View 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 72 OPERATION COVER SECTION 3 D A ...

Page 305: ...SPACER POM HB 73 PFUS1671Z LEAF SPRING 74 PFHG1190Z RUBBER PARTS 75 PFHR1544Z CASE COVER POM HB 76 PFUS1668Z LEAF SPRING 77 PFHX1967Z SPACER 78 PFUV1095X2 COVER PS HB 79 PFDE1275Z LEVER POM HB 80 PFHR1545Z CASE COVER PS HB 81 PFUS1670Z COIL SPRING 82 PFDE1276Z LEVER POM HB 83 PFUS1669Z TORSION SPRING 84 PNDF1036Z SHAFT 85 PFHX1834Z PLASTIC PARTS ...

Page 306: ...306 KX FLC418RU 19 1 4 Operation Cover Section 3 19 1 4 1 Exploded View 102 103 104 105 106 107 108 109 110 111 112 113 115 116 117 118 119 120 121 122 123 124 114 101 109 118 120 121 100 125 E F ...

Page 307: ...107 PFDE1199Z ARM POM HB 108 PFDG1296Z GEAR POM HB 109 PFUS1440Y COIL SPRING 110 PNDF1039Z SHAFT 111 PFDR1045Z ROLLER 112 PFUS1441Y COIL SPRING 113 PFUG1034U2 GUIDE PS HB 114 PFDG1460Z GEAR POM HB 115 PFDE1201X ARM POM HB 116 PNUS1123Z TORSION SPRING 117 PFDG1299Z GEAR POM HB 118 PFDG1297Z GEAR POM HB 119 PFDG1298Z GEAR POM HB 120 PFUS1269Y COIL SPRING 121 PFDJ1042Z SPACER POM HB 122 PFDG1294Z GEA...

Page 308: ...308 KX FLC418RU 19 1 5 Pick Up Section 19 1 5 1 Exploded View 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 155 158 B B 165 163 164 166 167 B B ...

Page 309: ...149 PFHR1370Z CASE COVER ABS HB 150 PFHG1155Z RUBBER PARTS 151 PFHR1371Z SHEET PAPER POM HB 152 PFUS1425Z COIL SPRING 153 PFUS1424Z COIL SPRING 154 PFDG1300Z GEAR POM HB 155 PFDR1018Z ROLLER POM HB 156 PFDN1048Z ROLLER 157 PFDR1041Y ROLLER ABS HB 158 PFUS1423Z TORSION SPRING 159 PFHR1368Z LEVER POM HB 160 PFHR1369Z LEVER POM HB 161 PFDJ1038Z SPACER POM HB 162 PFKE1050Z3 CABINET COVER PS HB 163 PFL...

Page 310: ...ser Section 19 1 6 1 Exploded View 188 1 1 No 188 is a kit parts No of these parts Note 182 181 183 184 185 186 187 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 181 182 184 194 194 195 196 200 G H G G H H H H ...

Page 311: ...88 PFZRFL403RU ROLLER 189 PFDE1207Z LEVER PBT GF3 0 V0 190 PFDJ1064Z SPACER PPS V0 191 A4DYYY000001 HALOGEN LAMP 192 PFJT1023Z TERMINAL TERMINAL PLATE 193 PFHR1408Z LEVER PBT GF3 0 V0 194 PFMH1085Z METAL PARTS 195 K0BDB0000073 THERMOSTAT 196 PFJT1021Z TERMINAL PLATE 197 PFRT003 THERMISTOR 198 PFJT1022Z TERMINAL PLATE 199 PFHR1372Y LEVER PBT GF3 0 V0 200 PFDR1043Y ROLLER 201 PFDR1042X ROLLER POM HB...

Page 312: ...on 1 19 1 7 1 Exploded View A J A A A I I PCB5 PCB4 221 222 223 224 225 226 227 228 229 231 PCB8 232 233 234 235 236 237 230 PCB2 PCB9 PCB1 PCB3 233 238 239 240 241 242 243 244 220 220 LOWER MAIN CABINET SECTION 2 A A A A A A A A A A A A A A A PCB6 ...

Page 313: ...CATION PLATE LABEL 228 LPA1625K PC BOARD W COMPONENT 229 PFHE1233Z SPACER 230 PFJS05N94Z CONNECTOR 5PIN 231 PFJS07N93Z CONNECTOR 7PIN 232 PNJS081027Z CONNECTOR 8PIN 233 PQLB1E1 INSULATOR 234 PFUS1431Z COIL SPRING 235 PFJS05N98Z CONNECTOR 5PIN 236 PFUS1449Z COIL SPRING 237 PFJS03N97Z CONNECTOR 3PIN 238 K2AH3G000011 JACK 239 PQMX10010Z CASE COVER 240 PQHR945Z BAND 241 PFJS02P02Z CONNECTOR 2PIN 242 P...

Page 314: ...314 KX FLC418RU 19 1 8 Lower Main Cabinet Section 2 19 1 8 1 Exploded View FAN MOTOR SECTION MOTOR SECTION 270 271 272 273 274 275 276 277 278 272 280 279 LOWER CABINET SECTION 3 A A A A A A ...

Page 315: ...0 PFUS1592Z TORSION SPRING 271 PFUE1036Z PLASTIC PARTS PS HB 272 PFUS1028Z LEAF SPRING 273 PF0M1006Z MIRROR 274 PNUS1081Z COIL SPRING 275 PFHX1929Z SPACER 276 PFUS1439Z COIL SPRING 277 WLL20YG24M3M LEAD WIRE 278 PFUS1502Z TORSION SPRING 279 PFJS02P12Y CONNECTOR 2PIN 280 L0AA05A00048 SPEAKER ...

Page 316: ...316 KX FLC418RU 19 1 9 Motor Section 19 1 9 1 Exploded View 300 302 303 304 305 306 307 308 301 K ...

Page 317: ...o Part Name Description Remarks 300 PFUA1076Z CHASSIS 301 L6HAYYYK0005 DC MOTOR 302 PFDG1299Z GEAR POM HB 303 PNUS1123Z TORSION SPRING 304 PFDE1201X ARM 305 XUC4FJP RETAINING RING 306 PFDG1297Z GEAR POM HB 307 PFDG1457Z GEAR POM HB 308 PFDG1458Z GEAR POM HB ...

Page 318: ...318 KX FLC418RU 19 1 10 Fan Motor Section 19 1 10 1 Exploded View 320 321 322 323 324 325 326 327 328 A A A A ...

Page 319: ... Name Description Remarks 320 PFUV1094Y CASE COVER PS V0 321 PFUS1667Z BAR SPRING 322 PFUS1430Z TORSION SPRING 323 PFUS1451Z COIL SPRING 324 PFUE1016Z LEVER ABS V0 325 L6FAYYYK0001 DC MOTOR 326 PFUS1666Z BAR SPRING 327 PFUS1664Z BAR SPRING 328 PFUS1665Z BAR SPRING ...

Page 320: ...320 KX FLC418RU 19 1 11 Lower Cabinet Section 3 19 1 11 1 Exploded View GEAR SECTION 347 340 341 342 343 344 345 346 348 A A A A A K K ...

Page 321: ...art Name Description Remarks 340 L6HAYYYK0004 DC MOTOR 341 PFDG1304Y GEAR POM HB 342 PFMH1184Z FRAME 343 PFDG1305Z GEAR POM HB 344 PFDG1306Y GEAR POM HB 345 PFUA1083Z CHASSIS 346 PFDG1303Z GEAR POM HB 347 XUC5FJP RETAINING RING 348 PFKM1191Y3 CABINET BODY PS V0 ...

Page 322: ...322 KX FLC418RU 19 1 12 Gear Section 19 1 12 1 Exploded View 360 361 362 363 364 365 366 367 368 369 370 371 372 A ...

Page 323: ... 361 PFDG1189Z GEAR 362 PFDG1308Z GEAR POM HB 363 PFDG1309Z GEAR POM HB 364 PFDG1297Z GEAR POM HB 365 PFDG1310Z GEAR POM HB 366 PFUA1073Z CHASSIS ABS V0 367 PFDG1311Z GEAR POM HB 368 PFDG1176Z GEAR POM HB 369 PFDE1272Z LEVER POM HB 370 PFUS1663Z LEAF SPRING 371 L9AAACEB0007 PLUNGER 372 PFUA1074Z CHASSIS PBT ABS V1 ...

Page 324: ... Ni MH battery P03P or HHR 4MRE is available through sales route of Panasonic 3 Attach the spacer No 422 to the exact location described above 402 403 404 E403 E405 E402 E401 1 412 416 417 421 405 406 407 411 414 420 2 419 423 422 3 401 410 E404 413 E406 G E407 424 MIC100 PCB100 409 418 415 Spacer No 422 Battery cover Put it in the center Stick it between ribs 408 M M ...

Page 325: ...Z RUBBER PARTS RECEIVER 409 PNYE1009Z SPACER CUSHION LCD 410 PNBC1265Y2 BUTTON VOLUME KEY ABS HB 411 PNJK1050X KEYBOARD SWITCH 412 PNHX1165Z COVER LCD SHEET 413 PNJT1027Z CHARGE TERMINAL L 414 PNJT1026Z CHARGE TERMINAL R 415 PQHR11315Z GUIDE SPEAKER HOLDER ABS HB 416 L0AA02A00095 SPEAKER 417 PQHS10784Y SPACER SPEAKER NET 418 PNJC1014Y BATTERY TERMINAL 419 PNKF1057Z1 CABINET COVER ABS HB 420 PQQT23...

Page 326: ... 451 4 451 2 PCB200 M M Safety Ref No Part No Part Name Description Remarks 451 PNLC1008ZT CHARGER UNIT ASS Y with out NAME PLATE RTL 451 1 PNKM1077Z1 CABINET BODY 451 2 PNJT1010Z CHARGE TERMINAL PS HB 451 3 PNKF1012Z1 CABINET COVER ABS HB 451 4 PQHA10023Z RUBBER PARTS FOOT CUSH ION 452 PNGT2652Y M NAME PLATE ...

Page 327: ... M XTB2 8GFJ Safety Ref No Part No Part Name Description Remarks A XTW3 10PFJ7 TAPPINGSCREW STEEL B XTB3 10GFJ TAPPINGSCREW STEEL C XTW3 20PFJ TAPPINGSCREW STEEL D XTW3 W10PFJ TAPPINGSCREW STEEL E XTW4 8PFJ TAPPINGSCREW STEEL F XTW2 W9PFJ TAPPINGSCREW STEEL G XTW3 12PFJ7 TAPPINGSCREW STEEL H XYC3 FF8FJ SCREWWITHWASHER STEEL I XSB4 6FJ SMALLSCREW STEEL J XTW3 6LFJ7 TAPPINGSCREW STEEL K XTW3 5LFJK7 ...

Page 328: ...essories and Packing Materials 19 1 16 1 Exploded View A6 A7 A8 A1 A2 A3 A4 A5 P7 P6 P5 P4 P1 P3 P2 A11 A9 1 P10 P8 A10 P9 1 The rechargeable Ni HM battery Capacity up to 750mAh is available through sales route of Panasonic Note ...

Page 329: ...OPERATION MANUAL A6 PQJA10126X CORD CURL A7 PQJA10075Z CORD TEL A8 PFJA03A010Z POWER CORD A9 PQLV219CEW ADAPTOR A10 PFQW2538Z LEAFLET BATTERY A11 PNLXH1007Z HANDSET P1 PNPK3118Y M CARTON BOX P2 PFPN1411V CUSHION P3 PFPN1410W CUSHION P4 PFPH1040Y PROTECTIONCOVER P5 PFPD1279Z CUSHION P6 XZB20X35A04 PROTECTIONCOVER P7 XZB32X45A04 PROTECTIONCOVER P8 PFPH1046Z PROTECTIONCOVER P9 PFPH1018Z PROTECTIONCOV...

Page 330: ...1C104ZFV 0 1 C121 ECUV1C104ZFV 0 1 C123 ECUV1C104ZFV 0 1 C124 ECUV1H332KBV 0 0033 C125 ECA0JM101 100p C126 ECUV1C104ZFV 0 1 C127 ECUV1C104ZFV 0 1 C129 ECEA0JKA221 220 S C130 ECUV1H181JCV 180p C131 ECUV1C104ZFV 0 1 C132 ECUV1H181JCV 180p C133 ECUV1C104ZFV 0 1 C134 ECUV1C104ZFV 0 1 C135 ECUV1C104ZFV 0 1 C136 ECUV1C104ZFV 0 1 C137 ECUV1H102KBV 0 001 C138 ECUV1C104ZFV 0 1 C139 ECUV1C104ZFV 0 1 C141 EC...

Page 331: ... Remarks C307 ECUV1H101JCV 100p C308 ECUV1H101JCV 100p C310 ECUV1C104ZFV 0 1 C311 ECUV1H102KBV 0 001 C312 ECUV1H330JCV 33p C316 ECUV1H102KBV 0 001 C318 ECUV1H101JCV 100p C319 ECUV1H101JCV 100p C323 ECUV1H101JCV 100p C324 ECEA0JKA101 100 C325 ECUV1C104ZFV 0 1 C326 ECUV1C104KBV 0 1 C327 ECUV1H101JCV 100p C328 ECUV1H101JCV 100p C329 ECUV1H101JCV 100p CONNECTORS CN101 K1KA04AA0193 CONNECTOR 4PIN CN102...

Page 332: ... S R173 ERJ3GEYJ101 100 S R174 ERJ3GEYJ470 47 S R175 ERJ3GEYJ105 1M S R176 ERJ3GEYJ220 22 S Safety Ref No Part No Part Name Description Remarks R177 ERJ3GEYJ220 22 S R180 ERJ3GEYJ472 4 7k S R181 ERJ3GEYJ472 4 7k S R183 ERJ3GEYJ272 2 7k S R187 ERJ3GEYJ473 47k S R188 ERJ3GEYJ101 100 S R189 ERJ3GEYJ101 100 S R190 ERJ3GEYJ101 100 S R191 ERJ3GEYJ101 100 S R192 ERJ3GEYJ473 47k S R193 ERJ3GEYJ472 4 7k S ...

Page 333: ...R20016 2 2 C276 ECEA1HKS010 1 S C277 PFCA1HYK101M 100p S C278 ECUV1H332KBV 0 0033 Safety Ref No Part No Part Name Description Remarks C279 ECUV1C104ZFV 0 1 C284 ECA1HM470B 47p C292 ECUV1C104ZFV 0 1 C309 F1B2H681A070 680p C310 F1B2H681A070 680p C311 F0C2E1050005 1 C314 ECUV1C104KBV 0 1 C316 ECUV1H101JCV 100p C345 ECUV1A105ZFV 1 C352 ECUV1H100DCV 10p C500 ECUV1C223KBV 0 022 C501 ECUV1C104KBV 0 1 C50...

Page 334: ...102 1k R298 ERJ3GEYJ104 100k R322 ERDS1TJ473 47k S R329 ERJ3GEYJ102 1k R332 ERG2SJ123 12k R343 ERX2SJ6R8 6 8 R376 ERJ3GEYJ105 1M R501 ERJ3GEY0R00 0 R502 ERJ3GEY0R00 0 R503 ERJ3GEY0R00 0 R504 ERJ3GEY0R00 0 R505 ERJ3GEYJ153 15k R506 ERJ3GEYJ183 18k R508 ERJ3GEYJ393 39k R509 ERJ3GEYJ105 1M R510 ERJ3GEYJ184 180k R511 ERJ3GEYJ105 1M R512 ERJ3GEYJ153 15k R513 ERJ3GEYJ183 18k R514 ERJ3GEYJ184 180k R515 E...

Page 335: ...30 C310 ECJ0EF1C104Z 0 1 C312 ECJ1VF1A105Z 1 C313 ECJ0EB1H102K 0 001 C314 ECJ0EB1H102K 0 001 Safety Ref No Part No Part Name Description Remarks C315 ECJ0EB1H102K 0 001 C316 ECJ0EB1H102K 0 001 C317 F2G0J3310015 330 C318 ECJ0EF1C104Z 0 1 C320 ECUV1C474KBV 0 47 C322 F2G0J3310015 330 C323 ECUV1C474KBV 0 47 C400 ECJ0EC1H100D 10p C405 ECJ0EC1H100D 10p C406 ECJ0EC1H100D 10p C407 ECUV1A475KB 4 7 C408 ECJ...

Page 336: ...ESISTOR ARRAY CRYSTAL OSCILLATOR X5 H0D103500003 CRYSTAL OSCILLATOR Safety Ref No Part No Part Name Description Remarks Safety Ref No Part No Part Name Description Remarks PCB7 PFWP3LC413RU OPERATION BOARD ASS Y RTL Ics IC101 C1ZBZ0004019 IC DIODES LED101 B3AAA0000534 DIODE SI LED102 B3AAA0000534 DIODE SI CAPACITORS C101 ECEA1CK101 100 S C102 ECUV1C104ZFV 0 1 C103 ECUV1C104ZFV 0 1 C104 ECUV1H102KB...

Page 337: ...TCH SW134 EVQ11Y05B SWITCH SW135 EVQ11Y05B SWITCH SW136 EVQ11Y05B SWITCH SW137 EVQ11Y05B SWITCH SW138 EVQ11Y05B SWITCH SW139 EVQ11Y05B SWITCH SW140 EVQ11Y05B SWITCH SW150 PFSH1A003Z SWITCH S SW151 PFSH1A005Z SWITCH S THERMISTOR TH101 D4CC11030019 THERMISTOR Safety Ref No Part No Part Name Description Remarks PCB8 EUK1MNA90HA HIGH VOLTAGE POWER SUP PLY BOARD RTL IC IC101 NJM2904M IC TRANSISTORS Q10...

Page 338: ... Ref No Part No Part Name Description Remarks C15 ECUV1A105KBV 1 C38 ECUE1H100DCQ 10p C40 ECUE1A104KBQ 0 1 C43 ECUE1H100DCQ 10p C44 ECUE1A104KBQ 0 1 C45 ECUE1A104KBQ 0 1 C46 ECUE1H100DCQ 10p C47 ECUV1A105KBV 1 C49 ECUV1A105KBV 1 C50 ECUV1A105KBV 1 C51 ECUV1A105KBV 1 C52 PQCUV0J106KB 10 C53 PQCUV0J106KB 10 C54 ECUE1H100DCQ 10p C55 ECUE1H100DCQ 10p C70 ECUE1H100DCQ 10p C71 ECUE1H100DCQ 10p C72 ECUE1...

Page 339: ...YSTAL OSCILLATOR 4 Safety Ref No Part No Part Name Description Remarks PCB200 PNWPTGA641CH MAIN P C BOARD ASS Y RTL JACK J1 K2ECYB000001 JACK S RESISTOR R1 ERG2SJ120 12 FUSE F1 K5H302Y00003 FUSE Safety Ref No Part No Part Name Description Remarks PQZZ1CD300E JIG CABLE 9 PFZZFLC418RU BATCH FILE CD ROM 9 for Base Unit PNZZTG6421RU BATCH FILE CD ROM 9 for Cordless Handset PQZZ430PIR TIP OF SOLDERING ...

Page 340: ...340 KX FLC418RU K T KXFLC418RU ...

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