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Panasonic KX-FL513RU Service Manual

High speed laser fax and copier
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IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how
it might be permissible to use Pb solder during service and repair work.
High Speed Laser Fax and Copier
KX-FL513RU
(for Russia)
© 2003 Panasonic Communications Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. KMF0310714C3
Unauthorized
copying
and

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Summary of Contents for Panasonic KX-FL513RU

  • Page 1 When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how it might be permissible to use Pb solder during service and repair work. © 2003 Panasonic Communications Co., Ltd. All rights reserved.

  • Page 2: Table Of Contents

    KX-FL513RU CONTENTS Page Page 1 INTRODUCTION 5.19. HOW TO REMOVE THE MAIN MOTOR 1.1. TRANSLATION LISTS 5.20. HOW TO REMOVE THE FUSER UNIT 1.2. ABOUT LEAD FREE SOLDER (PbF: Pb free) 5.21. HOW TO REMOVE THE CIS 1.3. HOW TO RECOGNISE THAT Pb FREE SOLDER IS 5.22.
  • Page 3 KX-FL513RU 11 ACCESSORIES AND PACKING MATERIALS 15.1. ANALOG BOARD (PCB2) 12 REPLACEMENT PARTS LIST 15.2. OPERATION BOARD (PCB3) 12.1. CABINET AND ELECTRICAL PARTS 15.3. HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) 12.2. ACCESSORIES AND PACKING MATERIALS 15.4. LOW VOLTAGE POWER SUPPLY BOARD (PCB5) 12.3.

  • Page 4: Introduction

    KX-FL513RU 1 INTRODUCTION 1.1. TRANSLATION LISTS 1.1.1. LCD MESSAGE...
  • Page 5 KX-FL513RU 1.1.2. ERROR CODE TABLE...

  • Page 6: About Lead Free Solder (Pbf: Pb Free)

    KX-FL513RU 1.2. ABOUT LEAD FREE SOLDER (PbF: Pb free) Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that contains lead. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu).

  • Page 7: How To Recognise That Pb Free Solder Is Used

    KX-FL513RU 1.3. HOW TO RECOGNISE THAT Pb FREE SOLDER IS USED P.C.Boards marked as “PbF” use Pb Free solder. (See the figure below.) Pb Free is not used the Power Supply Board of this unit. (Example :Digital board) Q609 L624...

  • Page 8: Safety Precautions

    KX-FL513RU 1.4. SAFETY PRECAUTIONS 1. Before servicing, unplug the AC power cord to prevent an electric shock. 2. When replacing parts, use only the manufacturer´s recommended components. 3. Check the condition of the power cord. Replace if wear or damage is evident.

  • Page 9: Ac Caution

    KX-FL513RU 1.8. AC CAUTION For safety, before closing the lower cabinet, please make sure of the following precautions. 1. The earth lead is fixed with the screw. 2. The AC connector is connected properly. 3. Wind the earth lead around the core 4 times.
  • Page 10 KX-FL513RU 1.9.2. 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 primary side of the power supply unit. Therefore, always unplug the AC power cord before disassembling for service.

  • Page 11: Service Precautions

    KX-FL513RU 1.10. SERVICE PRECAUTIONS 1.10.1. 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 static electricity.

  • Page 12: Features And Specifications

    KX-FL513RU 2 FEATURES AND SPECIFICATIONS 2.1. FEATURES General • • • • Help function Display: Refer to LCD MESSAGE (P.4). 1. FEATURE LIST 2. DIRECTORY 3. FAX RECEIVING 4. CALLER ID • • • • LCD (Liquid Crystal Display) readout •...

  • Page 13: Specifications

    KX-FL513RU 2.2. SPECIFICATIONS Applicable Lines: Public Switched Telephone Network Document Size: Max. 216 mm (8 1/2”) in width Max. 600 mm (23 5/8”) in length Effective Scanning Width: 208 mm (8 3/16”) Effective Printing Width: A4 : 202mm Transmission Time*: Approx.

  • Page 14: Installation

    KX-FL513RU 3 INSTALLATION 3.1. LOCATION OF CONTROLS 3.1.1. OVERVIEW Note: *The paper stacker and document stacker may not be shown in all illustrations.
  • Page 15 KX-FL513RU 3.1.2. CONTROL PANEL...

  • Page 16: Connections

    KX-FL513RU 3.2. CONNECTIONS (1) Connect the handset cord. (2) Connect the telephone line cord. (3) Connect the power cord. • • • • When the power is turned on for the first time, the unit will print some basic information.

  • Page 17: Installation

    KX-FL513RU 3.3. INSTALLATION 3.3.1. INSTALLATION SPACE The space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently. Note: • • • • Avoid excessive heat or humidity. • • • • Use the unit within the following ranges of temperature and humidity.

  • Page 18: Paper Stacker

    KX-FL513RU 3.3.2. PAPER STACKER Line up the slots ( ) in the paper stacker with the pegs ( ) on the bottom of the unit, then insert the two tabs of the paper stacker into the slots on the unit ( ).

  • Page 19: Paper Tray

    KX-FL513RU 3.3.4. PAPER TRAY Insert the paper tray ( ) into the slot ( ) on the back of the unit. Note for installation: • • • • Do not place the unit in an area where the paper tray may be obstructed (i.e.

  • Page 20: Installing The Recording Paper

    KX-FL513RU 3.3.5. INSTALLING THE RECORDING PAPER A4, Letter or legal size recording paper can be used for fax messages. The unit can hold up to 220 sheets of 60/75 g/m to (16 lb. to 20 lb.) paper, 200 sheets of 80 g/m (21 lb.) or 180 sheets of 90 g/m...
  • Page 21 KX-FL513RU 3.3.6. DOCUMENTS THE UNIT CAN SEND 3.3.6.1. USING THE ADF (AUTO DOCUMENT FEEDER) Note: • • • • Remove chips, staples or other similar fasteners. • • • • Do not send the following types of documents. (Use copies for fax transmission.) —...
  • Page 22 KX-FL513RU 3.3.7. TO SELECT CHARACTERS WITH THE DIAL KEYPAD Pressing the dial keys will select a character as shown below.
  • Page 23 KX-FL513RU 3.3.8. TO SELECT CHARACTERS USING THE (+) OR (-) KEY...

  • Page 24: Setting Your Logo

    KX-FL513RU 3.3.9. SETTING YOUR LOGO The logo can be your company, division or name. Refer to LCD MESSAGE (P.4).

  • Page 25: Replacing The Toner Cartridge And The Drum Unit

    We recommend you replace the drum unit every fourth time you replace the toner cartridge. To check the drum life and quality, please print the printer test list. To ensure that the unit operates properly, we recommend the use of Panasonic toner cartridge (Model No. KX-FA83X) and drum unit (Model No. KX-FA84X).
  • Page 26 KX-FL513RU Lift open the front cover ( ), holding OPEN ( ). Tap on the used toner cartridge several times to allow the remaining toner to fall into the drum unit. Remove the drum and toner unit ( ) by holding the two tabs.
  • Page 27 KX-FL513RU Remove the used cartridge ( ) from the drum unit ( ). • • • • The toner may stick to the cartridge and the drum unit. Be careful when handling. • • • • Do not drop the toner on the green drum surface ( ).
  • Page 28 KX-FL513RU Install the drum and toner unit ( ) by holding the tabs. • • • • If the lower glass ( ) is dirty, clean it with a soft dry cloth. Close the front cover ( ) by pushing down on both sides, until locked.

  • Page 29: Maintenance

    KX-FL513RU 4 MAINTENANCE 4.1. MAINTENANCE ITEMS AND COMPONENT LOCATIONS 4.1.1. OUTLINE MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS. 1. Periodic maintenance Inspect the equipment periodically and if necessary, clean any contaminated parts. 2. Check for breakdowns Look for problems and consider how they arose.
  • Page 30 KX-FL513RU 4.1.2.1. Maintenance List OPERATION CHECK REMARKS Document Path Remove any foreign matter such as paper. — Rollers If the roller is dirty, clean it with a damp cloth then dry Refer to MAINTENANCE CHECK thoroughly. ITEMS/COMPONENT LOCATIONS( P.29).() Sensors...

  • Page 31: Printing

    KX-FL513RU 4.2. PRINTING • • • • The 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.

  • Page 32: Printing (Paper Pick Up)

    KX-FL513RU 4.3. PRINTING (PAPER PICK UP) During printing • • • • When the SOLENOID is turned ON, the LEVER PICK UP CLUTCH is hooked on the RING of GEAR CLUTCH. It causes the GEAR PICKUP PAPER to rotate. • • • • The recording paper is pressed by the PICKUP ROLLER and the top paper is separated and fed.

  • Page 33: Scanning (Adf)

    KX-FL513RU 4.4. SCANNING (ADF) • • • • DOCUMENT TRANSMISSION (ADF) When the tip of the document is 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...

  • Page 34: Maintenance

    KX-FL513RU 4.5. MAINTENANCE If a black line, a white line or a dirty pattern appears on your recording paper, on your original, or on the fax document received by the other party, clean the white plate, scanner glass and lower glass.
  • Page 35 KX-FL513RU Clean the document feeder roller ( ) with a cloth moistened with isopropyl rubbing alcohol, and let all parts dry thoroughly. Clean the upper glass ( ) with a soft and dry cloth. Push back the inner cover. Remove the drum and toner unit ( ) by holding the two tabs.
  • Page 36 KX-FL513RU Close the front cover ( ) by pushing down on both sides, until locked. Reconnect the power cord and the telephone line cord. Note: • • • • Do not touch the transfer roller ( ).

  • Page 37: Document Jams

    KX-FL513RU 4.6. DOCUMENT JAMS If the unit does not release the document during feeding, remove the jammed document as follows. Lift open the front cover ( ), holding OPEN ( ). Hold the center part of the front cover ( ), and pull open the inner cover ( ).

  • Page 38: Recording Paper Jams

    KX-FL513RU Note: • • • • Do not pull out the jammed document forcibly before opening the front cover. 4.7. RECORDING PAPER JAMS 4.7.1. When the recording paper has jammed in the unit If the unit does not eject any recording paper during reception or copying, the recording paper has jammed and the display will show the following massage.
  • Page 39 KX-FL513RU When the recording paper has jammed near the recording paper exit: 1. Remove the recording paper ( ), then remove the drum and toner unit ( ) to allow the jammed paper ( ) to pull free from the rear cabinet.
  • Page 40 KX-FL513RU Close the front cover ( ) by pushing down on both sides, until locked. Pull the tension plate forward ( ) and re-insert the recording paper ( ), then push back the tension plate. • • • • Before re-inserting, make sure to fan and straighten the recording paper.

  • Page 41: Disassembly Instructions

    KX-FL513RU 5 DISASSEMBLY INSTRUCTIONS...

  • Page 42: Upper Main Cabinet Section

    KX-FL513RU 5.1. UPPER MAIN CABINET SECTION CROSS REFERENCE: A1: HOW TO REMOVE THE OPERATION PANEL ASS’Y (P.44) A2: HOW TO REMOVE THE PICK UP UNIT (P.45) A3: HOW TO REMOVE THE PICK UP ROLLER (P.46) A4: HOW TO REMOVE THE OPERATION BOARD (P.47) A5: HOW TO REMOVE THE LOWER FLAME (P.48)

  • Page 43: Lower Main Cabinet Section

    KX-FL513RU 5.2. LOWER MAIN CABINET SECTION CROSS REFERENCE: A1: HOW TO REMOVE THE OPERATION PANEL ASS’Y (P.44) A5: HOW TO REMOVE THE LOWER FLAME (P.48) A6: HOW TO REMOVE THE SEPARATION RUBBER (P.48) A7: HOW TO REMOVE THE TRANSFER ROLLER (P.49) B1: HOW TO REMOVE THE BOTTOM PLATE (P.51)

  • Page 44: How To Remove The Operation Panel Ass'y

    KX-FL513RU 5.3. HOW TO REMOVE THE OPERATION PANEL ASS’Y...

  • Page 45: How To Remove The Pick Up Unit

    KX-FL513RU 5.4. HOW TO REMOVE THE PICK UP UNIT...

  • Page 46: How To Remove The Pick Up Roller

    KX-FL513RU 5.5. HOW TO REMOVE THE PICK UP ROLLER...

  • Page 47: How To Remove The Operation Board

    KX-FL513RU 5.6. HOW TO REMOVE THE OPERATION BOARD...

  • Page 48: How To Remove The Lower Flame

    KX-FL513RU 5.7. HOW TO REMOVE THE LOWER FLAME 5.8. HOW TO REMOVE THE SEPARATION RUBBER...

  • Page 49: How To Remove The Transfer Roller

    KX-FL513RU 5.9. HOW TO REMOVE THE TRANSFER ROLLER...

  • Page 50: How To Remove The Separation Roller

    KX-FL513RU 5.10. HOW TO REMOVE THE SEPARATION ROLLER...

  • Page 51: How To Remove The Bottom Plate

    KX-FL513RU 5.11. HOW TO REMOVE THE BOTTOM PLATE 5.12. HOW TO REMOVE THE ANALOG BOARD...

  • Page 52: How To Remove The High Voltage Power Board

    KX-FL513RU 5.13. HOW TO REMOVE THE HIGH VOLTAGE POWER BOARD 5.14. HOW TO REMOVE THE LASER UNIT...

  • Page 53: How To Remove The Fan Unit

    KX-FL513RU 5.15. HOW TO REMOVE THE FAN UNIT 5.16. HOW TO REMOVE THE LOW VOLTAGE POWER BOARD...

  • Page 54: How To Remove The Solenoid

    KX-FL513RU 5.17. HOW TO REMOVE THE SOLENOID 5.18. HOW TO REMOVE THE HANDSET HOLDER...

  • Page 55: How To Remove The Main Motor

    KX-FL513RU 5.19. HOW TO REMOVE THE MAIN MOTOR...

  • Page 56: How To Remove The Fuser Unit

    KX-FL513RU 5.20. HOW TO REMOVE THE FUSER UNIT...

  • Page 57: How To Remove The Cis

    KX-FL513RU 5.21. HOW TO REMOVE THE CIS...

  • Page 58: Note For Assembling

    KX-FL513RU 5.22. NOTE FOR ASSEMBLING 5.22.1. FCC (DIGITAL BOARD) 5.22.2. DOCUMENT STACKER 5.22.3. THERMOSTAT...

  • Page 59: Installation Position Of The Lead

    KX-FL513RU 5.23. INSTALLATION POSITION OF THE LEAD...

  • Page 60: Troubleshooting Guide

    KX-FL513RU 6 TROUBLESHOOTING GUIDE 6.1. USER RECOVERABLE ERRORS If the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only. Refer to LCD MESSAGE (P.4).
  • Page 61 KX-FL513RU DISPLAY MESSAGE CAUSE AND REMEDY • • • • The other party´s fax machine is busy or has run out of recording paper. Try again. • • • • The document is jammed. Remove the jammed document. • • • • Attempted to transmit a document longer than 600 mm (23 5/8”). Press the STOP to remove the document.

  • Page 62: Programming And Lists

    KX-FL513RU 6.2. PROGRAMMING AND LISTS The programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programming the unit. 6.2.1.
  • Page 63 KX-FL513RU 6.2.3. SERVICE FUNCTION TABLE Code Function Set Value Effective Default Remarks Range Pause time set X 100 msec 001~600 ---------- Flash time X 10 ms 01~99 ---------- Dial speed select 1:10 pps 2:20 1, 2 ---------- Bell signal detect time...
  • Page 64 KX-FL513RU Code Function Set Value Effective Default Remarks Range Paper Jam Cause Distinction Code 0:No Paper Jam 1:The paper was pulled into the unit. 2:The paper was longer than the maximum length of the register sensor. 3:The paper exit was not detected after the registration.

  • Page 65: Test Functions

    KX-FL513RU 6.3. TEST FUNCTIONS The codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying the locations and causes of malfunctions.
  • Page 66 KX-FL513RU Test Mode Type of Mode Code Function Operation after code input SENSOR CHECK Service Mode “8” “1” “5” First of all, press the copy button, and confirm the action of ON/OFF. For each sensor’s operation, refer to SENSORS AND SWITCHES SECTION (P.176).
  • Page 67 KX-FL513RU 6.3.1. DTMF SINGLE TONE TRANSMIT SELECTION Note: After performing this check, do not forget to turn the setting off. otherwise, dialing in DTMF signal will not work. 6.3.2. BUTTON CODE TABLE...

  • Page 68: Print Test Pattern

    KX-FL513RU 6.3.3. PRINT TEST PATTERN 1. NO. 01 3. NO.20 2. NO.08 4. NO.19...

  • Page 69: Remote Programming

    KX-FL513RU 6.4. REMOTE PROGRAMMING If, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change parameters such as the user code and service code from another fax (using DTMF tones).
  • Page 70 KX-FL513RU 6.4.2. PROGRAM MODE TABLE Code Function Set Value Default Remote Setting Set date and time mm/dd/yy hh:mm Jan/01/2003 Your logo --------- None Your fax telephone number --------- None Transmission report mode 2:ON / 3:OFF / 1:ERROR FAX ring count...
  • Page 71 KX-FL513RU Code Function Set Value Default Remote Setting Memory clear except History data --------- --------- Transmit speed select 1:14400/ 2:12000/ 3:9600/ 4:7200/ 14400bps 5:4800/ 6:2400 Receive speed select 1:14400/ 2:12000/ 3:9600/ 4:7200/ 14400bps 5:4800/ 6:2400 Pause tone detect 1:ON / 2:OFF...
  • Page 72 KX-FL513RU 6.4.3. 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 73 KX-FL513RU 6.4.4. SERVICE MODE SETTINGS (Example of a printed out list) Note: The above values are the default values.
  • Page 74 KX-FL513RU 6.4.5. 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.75).
  • Page 75 KX-FL513RU 6.4.5.1. DESCRIPTIONS OF THE HISTORY REPORT (1) ROM VERSION FLASH ROM version (2) SUM FLASH ROM internal data calculation. (3) YOUR LOGO The user logo recorded in the unit. If it is not recorded, NONE will be displayed. (4) YOUR TELEPHONE NUMBER The user telephone number recorded in the unit.
  • Page 76 KX-FL513RU (28) Not used (29) Not used (30) Not used (31) NUMBER OF PRINTING HELP The number of help lists printed until now. (32) NUMBER OF DIVIDED PRINTING IN FAX RECEPTION The number of faxes received that were divided into more than one sheet since the unit was purchased.

  • Page 77: Troubleshooting Details

    KX-FL513RU 6.5. TROUBLESHOOTING DETAILS 6.5.1. OUT LINE Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty finding the broken part, determine which board is broken.
  • Page 78 KX-FL513RU 6.5.3. INITIALIZATION There are two types of initialization, 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...
  • Page 79 KX-FL513RU 6.5.4. SIMPLE CHECK LIST Note: Check according to the service code referring to TEST FUNCTIONS (P.65)
  • Page 80 KX-FL513RU 6.5.5. SIMPLIFIED TROUBLESHOOTING GUIDE 6.5.5.1. PRINTING Symptom Cause Countermeasure 1 GHOST IMAGE (P.89) Failed drum unit Replace drum unit Failed transfer unit Check the transfer roller and spring Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.141)
  • Page 81 KX-FL513RU 6.5.5.2. RECORDING PAPER FEED Symptom Cause Countermeasure 1 MULTIPLE FEED (P.97) Dirty or failed the pickup roller Clean or replace the pickup roller Dirty or failed the pickup rubber Clean or replace the separation rubber 2 THE RECORDING PAPER...
  • Page 82 KX-FL513RU 6.5.5.3. COPY AND FAX Symptom Cause Countermeasure 1 NO DOCUMENT FEED Failed the document sensor lever Replace the document sensor lever (NO DOCUMENT Failed the document sensor Go to DOCUMENT SENSOR (P.161) FEED,DOCUMENT JAM Dirty or failed the separation roller...
  • Page 83 KX-FL513RU 6.5.5.4. Others Symptom Cause Countermeasure 1 Cannot print legal size Not selected the legal mode Select the legal mode in the user programming mode 2 ´CHECK DRUM´ on the The drum unit can not be detected. Go to DRUM SENSOR (P.178) •...
  • Page 84 KX-FL513RU 6.5.6. CALL SERVICE TROUBLESHOOTING GUIDE Call Service related error is most frequent. Call Service 1 ----- Polygon doesn’t rotate..Refer to LSU (Laser Scanning Unit) SECTION (P.174). • • • • First, listen to the sound. If rotation sound isn´t heard, check 24V line, POLON signal and POLCLK signal. If even a little of sound is heard, check XREADY signal.
  • Page 85 KX-FL513RU 6.5.6.1. 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 IC606-32pin (XREADY).
  • Page 86 KX-FL513RU 6.5.6.2. CALL SERVICE 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 IC 606-33pin. (XHSYNC) Note: As for the "Pulse" waveform of the above flow chart, see the timing chart.
  • Page 87 KX-FL513RU 6.5.6.3. CALL SERVICE 3 "CALL SERVICE 3" means that the temperature 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 606-4pin.
  • Page 88 KX-FL513RU 6.5.6.4. CALL SERVICE 4 "CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally. The running of the FAN is detected by IC 605-91pin. "CALL SERVICE 4" is displayed when it detects NG five times continuously.
  • Page 89 KX-FL513RU 6.5.7. PRINT 6.5.7.1. GHOST IMAGE CROSS REFERENCE: HIGH VOLTAGE SECTION(P.141) POWER SUPPLY BOARD SECTION(P.145)
  • Page 90 KX-FL513RU 6.5.7.2. 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.138)
  • Page 91 KX-FL513RU 6.5.7.3. DARK OR WHITE HORIZONTAL LINE CROSS REFERENCE: HIGH VOLTAGE SECTION (P.141)
  • Page 92 KX-FL513RU 6.5.7.4. DIRTY OR HALF DARKNESS BACKGROUND CROSS REFERENCE: HIGH VOLTAGE SECTION (P.141)
  • Page 93 KX-FL513RU 6.5.7.5. BLACK PRINT CROSS REFERENCE: HIGH VOLTAGE SECTION (P.141) LSU SECTION (P.138)

  • Page 94: Light Print

    KX-FL513RU 6.5.7.6. LIGHT PRINT CROSS REFERENCE: HIGH VOLTAGE SECTION (P.141)
  • Page 95 KX-FL513RU 6.5.7.7. BLACK DENSITY IS LIGHT OR UNEVEN CROSS REFERENCE: HIGH VOLTAGE SECTION (P.141)
  • Page 96 KX-FL513RU 6.5.7.8. BLANK PRINT 6.5.7.9. BLACK OR WHITE POINT...
  • Page 97 KX-FL513RU 6.5.8. RECORDING PAPER FEED 6.5.8.1. MULTIPLE FEED 6.5.8.2. THE RECORDING PAPER IS WAVED OR WRINKLED...
  • Page 98 KX-FL513RU 6.5.8.3. SKEW...
  • Page 99 KX-FL513RU 6.5.8.4. THE RECORDING PAPER DOES NOT FEED CROSS REFERENCE: SENSOR SECTION (P.133) MOTOR SECTION (P.136)
  • Page 100 KX-FL513RU 6.5.8.5. THE RECORDING PAPER JAM CROSS REFERENCE: mode *630 distinguishes the cause. PAPER EXIT SENSOR..“PAPER JAMMED” (P.180) 0:No Paper Jam FAN MOTOR SECTION (P.171) 1:Failed pick up REGIST SENSOR (P.179) 2:The paper top sensor is not turned OFF although the fixed time had passed since the sensor was turned ON.
  • Page 101 KX-FL513RU 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.
  • Page 102 KX-FL513RU 6.5.8.6. BACK SIDE OF THE RECORDING PAPER IS DIRTY CROSS REFERENCE: HIGH VOLTAGE SECTION (P.141)
  • Page 103 KX-FL513RU 6.5.9. ADF (Auto document feed) SECTION 6.5.9.1. NO DOCUMENT FEED,DOCUMENT JAM and MULTIPLE DOCUMENT FEED. CROSS REFERENCE: SENSOR SECTION (P.133)
  • Page 104 KX-FL513RU CROSS REFERENCE: MOTOR SECTION (P.136)
  • Page 105 KX-FL513RU 6.5.9.2. SKEW (ADF)
  • Page 106 KX-FL513RU 6.5.9.3. THE SENT FAX DATA IS SKEWED CROSS REFERENCE: SKEW (ADF) (P.105) 6.5.9.4. THE RECEIVED FAX DATA IS SKEWED CROSS REFERENCE: SKEW (P.98)
  • Page 107 KX-FL513RU 6.5.9.5. THE RECEIVED OR COPIED DATA IS EXPANDED...
  • Page 108 KX-FL513RU 6.5.9.6. BLACK OR WHITE VERTICAL LINE IS COPIED...
  • Page 109 KX-FL513RU 6.5.9.7. AN ABNORMAL IMAGE IS COPIED CROSS REFERENCE: CIS (Contact Image Sensor) SECTION (P.139)
  • Page 110 KX-FL513RU 6.5.10. COMMUNICATION SECTION Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in DEFECTIVE FACSIMILE SECTION (P.111). Symptom Content Possible cause The paper dose not feed properly when faxing. Troubleshooting Problem with the feeding (Copying is also not possible.)
  • Page 111 KX-FL513RU 6.5.10.1. DEFECTIVE FACSIMILE SECTION 6.5.10.1.1. TRANSMIT PROBLEM Refer to LCD MESSAGE (P.4). CROSS REFERENCE: CLEANING THE INSIDE OF THE UNIT (P.34) ADF (Auto document feed) SECTION (P.103) OPERATION PANEL SECTION (P.132)
  • Page 112 KX-FL513RU 6.5.10.1.2. SOMETIME THERE IS A TRANSMIT PROBLEM Refer to LCD MESSAGE (P.4). Note: “596: Transmit level set” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.63). “717: Transmit speed select” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.63).
  • Page 113 KX-FL513RU 6.5.10.1.3. RECEIVE PROBLEM Confirm the following before starting troubleshooting. • • • • Is the recording paper installed properly? Refer to the next page. Note: “596: Transmit level set” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.63).
  • Page 114 KX-FL513RU For the receiving 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.
  • Page 115 KX-FL513RU 6.5.11. SPECIAL SERVICE JOURNAL REPORTS Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 35 communications, can be printed by Service Code 881 or 882. Remote printing function for the journal reports (JOURNAL, JOURNAL 2 and JOURNAL 3) is also available for service technicians.
  • Page 116 KX-FL513RU 6.5.11.1. JOURNAL 2 Refer to JOURNAL 2 in PRINTOUT EXAMPLE(P.117). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) RCV. MODE Indicates which receive mode the unit was in when the unit received a fax message.
  • Page 117 KX-FL513RU 6.5.11.2. JOURNAL 3 Refer to JOURNAL 3 in PRINTOUT EXAMPLE(P.117). Description (6) ENCODE (9) ERROR LINE (RX) Compression Code: MH/MR/MMR When an error occurs while receiving a fax, this shows the number of error lines. (7) MSLT (10) MAKER CODE MSLT means Minimum Scan Line Time.
  • Page 118 KX-FL513RU...
  • Page 119 KX-FL513RU 6.5.11.4. HOW TO OUTPUT THE JOURNAL REPORT 1. Press the MENU button. 2. Press “#”, then “8” and “3”. 3. Press the START/COPY/SET button. 4. The report prints out. CROSS REFERENCE: FEATURES(P.12) Error code table: Refer to ERROR CODE TABLE (P.5).
  • Page 120 KX-FL513RU Note*: If the problem remains, see the following “Countermeasure” flow chart.
  • Page 121 KX-FL513RU CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 122 KX-FL513RU CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 123 KX-FL513RU CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 124 KX-FL513RU CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 125 KX-FL513RU...
  • Page 126 KX-FL513RU...
  • Page 127 KX-FL513RU CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 128 KX-FL513RU 6.5.12. INITIALIZING ERROR After the power is turned on, the ASIC (IC606) initializes and checks each IC. The ROM (IC607), SDRAM (IC604), and MODEM (IC600) are checked. If initialization fails for the ICs, the system will not boot up.
  • Page 129 KX-FL513RU 6.5.13. ANALOG BOARD SECTION This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the handset TX route begins at the handset microphone and the signal is output to the telephone line.
  • Page 130 KX-FL513RU 6.5.13.2. DEFECTIVE ITS (Integrated Telephone System) SECTION 1. No handset and speakerphone transmission / reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route between the handset microphone and telephone line (sending), or between the telephone line and the handset speaker (receiving), or between the microphone and the telephone line (sending), or between the telephone line and the speaker (receiving).
  • Page 131 KX-FL513RU 6.5.13.3. DETECTIVE TAM INTERFACE SECTION 1. The FAX turns on, but does not arrive through TAM. CROSS REFERENCE: TAM INTERFACE SECTION (P.165) 2. A FAX is received, but won´t switch from TAM to FAX. CROSS REFERENCE: ANALOG BOARD SECTION (P.129)

  • Page 132: Operation Panel Section

    KX-FL513RU 6.5.13.4. OPERATION PANEL SECTION Refer to TEST FUNCTIONS (P.65). 1. NO KEY OPERATION 2. NO LCD INDICATION CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 133 KX-FL513RU 6.5.13.5. SENSOR SECTION Refer to SENSORS AND SWITCHES for the circuit description. Perform an SENSOR CHECK to determine if the sensor is operating correctly. 1. Check the ..“CHECK DOCUMENT” Refer to LCD MESSAGE (P.4). 2. Check the paper feed sensor..“REMOVE DOCUMENT”...
  • Page 134 KX-FL513RU 5. Check the DRUM sensor..“CHECK DRUM” Refer to LCD MESSAGE (P.4). 6. Check the regist sensor..“FAILED PICKUP” Refer to LCD MESSAGE (P.4). 7. Check the paper sensor..“OUT OF PAPER” Refer to LCD MESSAGE (P.4). 8. Check the exit switch..“PAPER JAMMED”...
  • Page 135 KX-FL513RU 9. Check the toner sensor..“TONER LOW”, “CHANGE DRUM” Refer to LCD MESSAGE (P.4). 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.176).
  • Page 136 KX-FL513RU 6.5.13.6. MOTOR SECTION 6.5.13.6.1. ENGINE MOTOR...

  • Page 137: Adf Motor

    KX-FL513RU 6.5.13.6.2. ADF MOTOR...
  • Page 138 KX-FL513RU 6.5.13.7. LSU SECTION CROSS REFERENCE: LSU (Laser Scanning Unit) SECTION (P.174)
  • Page 139 KX-FL513RU 6.5.14. CIS (Contact Image Sensor) SECTION CROSS REFERENCE: TEST FUNCTIONS (P.65)
  • Page 140 KX-FL513RU 6.5.15. HIGH VOLTAGE VALUE CHECK POINT Measurement Procedure 1. Open the TOP cover. 2. Remove the developing unit, if it is equipped. 3. Open the TOP cover, and turn ON the TOP cover SW. (Push the TOP cover SW with a sharp-tipped insulator or insert folded paper, etc. to the slit.) 4.
  • Page 141 KX-FL513RU 6.5.16. HIGH VOLTAGE SECTION...
  • Page 142 KX-FL513RU...
  • Page 143 KX-FL513RU...
  • Page 144 KX-FL513RU * This Adjustment should be done with a single High Voltage Board. * As for the High Voltage Probe, HV PROBE 9014 of HIOKI electric co. or the equivalent should be used. * As for the tester, FLUKE 85 III multi meter or the equivalent should be used.
  • Page 145 KX-FL513RU 6.5.17. POWER SUPPLY BOARD SECTION 6.5.17.1. KEY COMPONENTS FOR TROUBLESHOOTING Check the following parts first: F101, D101-D104, C106, Q101, PC101 and IC101. This comes from our experience with experimental tests. For example: power supply and lightning surge voltage test, withstanding voltage test, intentional short circuit test, etc.
  • Page 146 KX-FL513RU 6.5.17.2. TROUBLESHOOTING FLOW CHART...
  • Page 147 KX-FL513RU 6.5.17.3. BROKEN PARTS REPAIR DETAILS (D101~D104) Check for a short-circuit in terminal 4. If D101~D104 is short-circuit, F101 will melt (open). In this case, replace all of the parts (D101~D104, F101). (Q101) The worst case of Q101 is a short-circuit between the Drain and Gate because damage expands to the peripheral circuit of Q101.

  • Page 148: Circuit Operations

    KX-FL513RU 7 CIRCUIT OPERATIONS 7.1. CONNECTION DIAGRAM...

  • Page 149: General Block Diagram

    KX-FL513RU 7.2. GENERAL BLOCK DIAGRAM The following is an outline of each device IC on the digital board. 1. ASIC (IC606) This custom IC is used for general FAX operations. (1) CPU: This model uses a Z80 equivalent CPU operating at 16MHz.
  • Page 150 PCB0 THERMISTOR DRUM DETECT EXIT TONER SENSOR SENSOR PICKUP CN52 CN50 SOLENOID DC FAN OPERATION PANEL DIGITAL P.C.B CN602 CN604 CN611 CN612 CN603 CN601 THERMISTOR KEY MATRIX DOCUMENT HIGH VOLTAGE P.C.B SENSOR T201 PAPER FEED SENSOR IC605 PAPER SENSOR +24V 64Mbit SDRAM RESIST...

  • Page 151: Facsimile Section

    KX-FL513RU 7.3. FACSIMILE SECTION 7.3.1. DIGITAL SECTION 7.3.1.1. DIGITAL BLOCK DIAGRAM CN610 CN607 CN613 TO TXMOTOR TO PC TO SMPS +24V MOTOR DRIVER IC610 RESET/REGULATOR RESET IC607 IC608 XROMCS +3.3V PC I/F RESET +3.3V SDRAM +2.5V IC604 SDCLK etc CN608...
  • Page 152 KX-FL513RU 7.3.1.2. ASIC (IC606) This custom IC is used for general FAX operations. (1) CPU: This model uses a Z80 equivalent CPU operating at 16MHz. Many of the peripheral functions are handled by custom designed LSIs. As a result,the CPU only needs to process the results.
  • Page 153 KX-FL513RU SIGNAL POWER SUPPLIED EXPLANATION VOLTAGE TM2/IOP12 3.3V TX MOTOR CONTROL TM3/IOP13 3.3V TX MOTOR CONTROL TXE/IOP14 3.3V TX MOTOR POWER CONTROL VDD2.5V 2.5V POWER SOURCE TRS/OP06 3.3V TRANSFER BIAS CONTROL HTRCTL 3.3V HEATER CONTROL POLCLK 3.3V LSU CONTROL(POLYGON MOTOR CLOCK) POLON 3.3V...
  • Page 154 KX-FL513RU SIGNAL POWER SUPPLIED EXPLANATION VOLTAGE ADR5 3.3V ADDRESS BUS 5 ADR6 3.3V ADDRESS BUS 6 ADR7 3.3V ADDRESS BUS 7 ADR8 3.3V ADDRESS BUS 8 ADR9 3.3V ADDRESS BUS 9 ADR10 3.3V ADDRESS BUS 10 ADR11 3.3V ADDRESS BUS 11 ADR12 3.3V...
  • Page 155 KX-FL513RU SIGNAL POWER SUPPLY EXPLANATION VOLTAGE SENIN3/IOP03 INPUT PORT(TNREMP) IOP63/XCBUSY1 NOT USED IOP64/XCBUSY2 NOT USED IOP30(XHSYNC) INPUT PORT(XHSYNC) IOP31 NOT USED IOP32 OUTPUT PORT(CISON) POWER SOURCE IOP33 OUTPUT PORT(CISLEDON) IOP34 INPUT PORT(DRUM) IOP35 OUTPUT PORT(PICKUP) IOP36 NOT USED IOP37 NOT USED...
  • Page 156 KX-FL513RU SIGNAL POWER SUPPLY EXPLANATION VOLTAGE KTXD 3.3V OPERATION PANEL CONTROL KRXD/IP23/SENIN3 3.3V INPUT FROM READ POSITION SENSOR 3.3V 3.3V 3.3V POWER SOURCE VIN0/IP20(APC) 3.3V INPUT TO INVERTER VIN1/IP21 3.3V INPUT TO INVERTER VIN2/IP22 3.3V INPUT TO INVERTER VOUT0/OP25 OUTPUT FROM INVERTER...
  • Page 157 KX-FL513RU 7.3.2. RTC BACKUP CIRCUIT 1. Function This unit has a lithium battery (BAT600) which works for the Real Time Clock IC (RTC: inside IC606). The RTC continues to work, backed up by a lithium battery even when the power switch is OFF.
  • Page 158 KX-FL513RU 7.3.3. MODEM CIRCUIT OPERATION The modem (IC600) has all the hardware satisfying the CCITT standards mentioned previously. When the ASIC IC606 (114) is brought to a low level, the modem (IC600) is chip-selected and the resistors inside IC are selected by the select signals from ASIC (IC606) ADR0-ADR4(pin 84~88).
  • Page 159 KX-FL513RU 7.3.4. ANALOG SECTION Composed of ITS circuit and NCU circuit. 7.3.4.1. ANALOG GATE ARRAY (IC207) The cross-point switch installed in this IC makes it possible to change the circuit configuration for any analog signals such as the fax signals sent from the digital board. In addition, this analog gate array integrates a handset circuit, input/output ports, etc.

  • Page 160: Description Of Block Diagram In Analog Section

    KX-FL513RU 7.3.4.2. DESCRIPTION OF BLOCK DIAGRAM IN ANALOG SECTION 1. Function The analog section works as an interface between the telephone line. The analog ASIC (IC207) on the analog board exchanges FAX TX and RX signals between the MODEM (IC600) and the analog section.
  • Page 161 CN200 R250 SP(+) SP(-) SPMUTE MUTE2 0/-1/-2/-3/-4/ 5 4 3 -5/-6/-7/-8dB 0/-1/-2/-3dB MUTE1 0/-6 IC208 HANDSET R247 C246 R251 R222 R334 C317 HSMIC(+) C219 HSMIC(-) C318 R335 C240 HSSP(+) HSSP(-) CN202 C292 IC202-B KX-FL513RU : ANALOG BOARD : BLOCK DIAGRAM...

  • Page 162: Ncu Section

    KX-FL513RU 7.4. NCU SECTION 7.4.1. GENERAL This section is the interface between the telephone line and external telephone. It is composed of an EXT. TEL line relay (RLY200), bell detection circuit, TAM interface circuit, line amplifier and side tone circuits and a multiplexer.
  • Page 163 KX-FL513RU 7.4.5. LINE AMPLIFIER AND SIDE TONE CIRCUIT 1. Circuit Operation The reception signal output from the line transformer T201 is input to pin (2) of IC204 via C232, R236 and then the signal is amplified at pin (1) of IC204 and sent to the reception system.

  • Page 164: Its (Integrated Telephone System) And Monitor Section

    KX-FL513RU 7.4.7. REMOTE FAX ACTIVATION CIRCUIT 1. Function Another telephone connected to same line activates the unit to the FAX mode by using a DTMF signal. 2. Signal Path Refer to CHECK SHEET (P.129). 7.4.8. TAM INTERFACE CIRCUIT This circuit is to switch between FAX receiving and the external TAM’s message recording automatically. This circuit consists of the monitor,transformer and amplifier.

  • Page 165: Tam Interface Section

    KX-FL513RU 7.5.1.2. 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.

  • Page 166: Cis Control Section

    KX-FL513RU 7.6. CIS CONTROL SECTION The scanning block of this device consists of a control circuit and a contact image sensor made up of a celfoc lens array, an LED, a light guide, and photoelectric conversion elements. When an original document is inserted and the start button pressed, pin 15 of IC605 goes to a high level and the transistor Q618 turns on.This applies voltage to the LED to light it.

  • Page 167: Stepping Motor Drive Section

    KX-FL513RU 7.7. STEPPING MOTOR DRIVE SECTION 7.7.1. ENGINE MOTOR DRIVE CIRCUIT 1. Functions This motor functions for main operations FAX reception and copy printing. This feed recording paper synchronized for printing. 2. Motor operation Excitation pulses is output from G/A (IC605) pins 83, 84, 85 and 86. Then stepping pulses are output from driver IC (IC609) pin No 2, 7, 8 and 13, and drives the motor coil.
  • Page 168 KX-FL513RU 7.7.1.2. ENGINE MOTOR DRIVE CIRCUIT...

  • Page 169: Timing Chart

    KX-FL513RU 7.7.2. SCAN MOTOR DRIVE CIRCUIT 1. Functions This motor functions for main operations including FAX transmission. This feed document paper synchronized for reading. 2. Motor operation During motor driving, pin 25 of ASIC IC606 becomes a high level, and Q613, Q620 turns ON.
  • Page 170 KX-FL513RU 7.7.2.2. SCAN MOTOR (ADF MOTOR) DRIVE CIRCUIT DRIVE MODE FUNCTION MODE PHASE PATTERN SPEED SCAN 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...

  • Page 171: Fan Motor Section

    KX-FL513RU 7.8. FAN MOTOR SECTION This FAN is used to radiate heat in the unit. The signal level at pin 92/94 of IC605 becomes high, the FAN is activated. In this case, the pulse signal as shown below input to pin 91 of IC605 and the rotation of the FAN is detected.
  • Page 172 KX-FL513RU 7.8.1. FAN CONTROL This unit is equipped with fan to prevent the developing device from rising in temperature while 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.

  • Page 173: Solenoid Drive Section

    KX-FL513RU 7.9. SOLENOID DRIVE SECTION The solenoid drive circuit controls the pick-up clutch. The solenoid is designed to be driven by +24V, driven by IC605-17 pin. Diode D600 protects Q607 from backward voltage when the solenoid is driven. Mode IC606-149 pin...

  • Page 174: Lsu (Laser Scanning Unit) Section

    KX-FL513RU 7.10. LSU (Laser Scanning Unit) SECTION...
  • Page 175 KX-FL513RU...

  • Page 176: Sensors And Switches Section

    KX-FL513RU 7.11. SENSORS AND SWITCHES SECTION All of the sensor and switches are shown below. Sensor Circuit Location Sensor Sensor or Switch Name Message Error Operation Panel PS101 Document set [CHECK DOCUMENT] Operation Panel SW146 Paper Feed [REMOVE DOCUMENT] High Voltage PCB...
  • Page 177 KX-FL513RU 7.11.2. DOCUMENT SENSOR The Sensor detects whether or not a document is in place. When a document is detected, the shelter plate shuts off the sensor light, the photo-transistor 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.
  • Page 178 KX-FL513RU 7.11.4. 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 IC605-37pin becomes a high level. When the printer cover is open, the switches turns OFF, and the input signal of IC605-37pin becomes a low level.
  • Page 179 KX-FL513RU 7.11.6. REGIST SENSOR The Sensor detects whether or not the recording paper is present 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 IC605-5pin becomes a low level.
  • Page 180 KX-FL513RU 7.11.7. PAPER SENSOR..“OUT OF PAPER” The Sensor detects the recording paper are in place. 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 IC605-35 pin becomes a low level.
  • Page 181 KX-FL513RU 7.11.9. Detecting New Drum Units Purpose To investigate the actual number of printed papers with the drum units (Investigating how the returned sets´ drum units were used) Method Whether the drum unit is new or old should be judged by detecting the turn delay of Mixing Paddle (Toner detection sensor).
  • Page 182 KX-FL513RU...
  • Page 183 KX-FL513RU 7.11.10. TONER SENSOR..“TONER EMPTY”, “TONER LOW”, “CHANGE DRUM” The Sensor detects whether or not the Drum unit and the toner are present. When there is not Drum unit, Hall IC (IC60) turns off, and the input signal of IC605-7 pin (Digital P.C.B) becomes a High level over 9s.
  • Page 184 KX-FL513RU 7.11.10.1. TONER DETECTION FLOW CAUTION: 1. Toner low can be judged by continuous 5-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.

  • Page 185: Operation Board Section

    KX-FL513RU 7.12. OPERATION BOARD SECTION The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array (IC101) and ASIC (IC610: on the DIGITAL BOARD). The key matrix table is shown below.

  • Page 186: Lcd Section

    KX-FL513RU 7.13. LCD SECTION The Gate Array (IC101) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the crystal drive. R130 and R134 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 187: Hvps (High Voltage Power Supply) Section

    KX-FL513RU 7.14. HVPS (High Voltage Power Supply) SECTION 7.14.1. HVPS SPECIFICATION Output voltage Item Specification Notes Electrostatic Rate output voltage -1000±30V Charge Impedance range 50M~1000MΩ CHG BIAS Output format Constant voltage Developing Rate output voltage -200±15V DEV(-) BIAS Impedance range 10M~2000MΩ...
  • Page 188 KX-FL513RU 7.14.2. CHG-BIAS (Charge BIAS)/DEV(-) BIAS (Developing(-) BIAS)/DEV(+) BIAS (Developing(+) BIAS) UNIT When the CHG REM terminal becomes “L”, the transistor Q201 turns ON by IC101, Charge BIAS(-1000V) is output from CHG OUTPUT, Developing(-) BIAS(-200V) is output from DEV(-) BIAS. After that, when DEV CHG terminal becomes “L”, Q202 turns ON, and Developing(+) BIAS(+150V) is output from DEV(+) BIAS.

  • Page 189: Heat Lamp Control Circuit

    KX-FL513RU 7.15. HEAT LAMP CONTROL CIRCUIT The temperature of the fixing part of the Fixing Unit is converted to a voltage by THERMISTOR and input to IC606-4pin. The heater turns ON/OFF the photo-coupler PC102 at the heater control port (IC606-29pin), and is turned ON/OFF at the triac SCR101.
  • Page 191 KX-FL513RU 2. Safety Protection a. 2 thermostats are provided with the unit, and the heater circuit is shut down when their surface temperatures became over 135°C. b. The heater control circuit of IC606 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.
  • Page 192 KX-FL513RU The correspondence readings between temperature measured by thermistor and HEX readings Temperature(°C) HEX reading Temperature(°C) HEX reading Temperature(°C) HEX reading Note: The value is displayed on LCD at TEST FUNCTIONS (P.65) [#815].
  • Page 193 KX-FL513RU The correspondence readings between temperature measured by fixing thermistor and HEX readings Temperature(°C) HEX reading Temperature(°C) HEX reading Temperature(°C) HEX reading...
  • Page 194 KX-FL513RU Temperature(°C) HEX reading Temperature(°C) HEX reading Temperature(°C) HEX reading Note: Hex reading : 01h or below = Short of Thermistor Hex reading : F9h or over = Open of Thermistor...

  • Page 195: Power Supply Board Section

    KX-FL513RU 7.16. POWER SUPPLY BOARD SECTION This power supply board uses the switching regulator method. Block Diagram T101 Input Input Rectifier Circuit CN101 C106 Output Circuit Kick-on R106 Surge Circuit Voltage absorber Circuit Converter circuit A-B Voltage Wave Form Circuit...
  • Page 196 KX-FL513RU The following is an overview of how the power supply unit is controlled. The control method of this power supply unit is pulse width modulation. When Q is ON, the energy is charged in the transfer primary coil according to E .
  • Page 197 KX-FL513RU [Surge Absorber Circuit] This circuit is for absorbing surge voltage generated by the transformer. [Control Circuit and Detecting Circuit] The control circuit amplifies the output with increased voltage detected in the error detecting circuit. Then it drives the main transistor.

  • Page 198: Reference Materials Data

    KX-FL513RU 8 REFERENCE MATERIALS DATA 8.1. PRINTING OPERATION PRINCIPLE 8.1.1. PROCESS CHART AND PROCESS BIAS 8.1.2. CHARGING Charging is the stage that keeps the surface of the sensitive 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 Layer (CGL) and Charge Transfer Layer (CTL).
  • Page 199 KX-FL513RU 8.1.3. EXPOSING When the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the Charge Generation Layer. Passing through the Charge Transfer Layer which conducts the plus charge, the minus-charged drum´s surface is neutralized to be skipped.
  • Page 200 KX-FL513RU 8.1.5. DEVELOPING AND TRANSCRIPTION The developing is the stage that the OPC drum with an invisible image is changed to visible by the toner. The developer consists of mixing paddle, toner supply roller, developing roller, developing blade and OPC drum. The bias voltage is added to the developing roller (DC -200V) and toner supply roller (DC -200V).
  • Page 201 KX-FL513RU 8.1.6. CLEANING The toner attached to the surface of the OPC drum is transferred to the paper at the transcription stage, but a part of the toner remains. 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.
  • Page 202 KX-FL513RU 8.1.7. FIXING On the process of the transfer, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temperature using the halogen heater. The toner is fixed on the paper by the heat and pressure through the fixing part with the image.

  • Page 206: Terminal Guide Of The Ics Transistors And Diodes

    KX-FL513RU 8.2. TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES...

  • Page 207: How To Replace The Flat Package Ic

    KX-FL513RU 8.3. HOW TO REPLACE THE FLAT PACKAGE IC Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.

  • Page 208: Flat Package Ic Installation Procedure

    KX-FL513RU 8.3.3. FLAT PACKAGE IC INSTALLATION PROCEDURE 1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins. *Check the accuracy of the IC setting with the corresponding soldering foil. 2. Apply flux to all pins of the FLAT PACKAGE IC.

  • Page 209: Digital Board Section

    KX-FL513RU 8.4. DIGITAL BOARD SECTION When the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: No response when the power is turned on. (No LCD display, and keys are not accepted.) The first step is to check the power source.
  • Page 210 KX-FL513RU 8.4.1. NG EXAMPLE...

  • Page 211: Modem Section

    KX-FL513RU 8.5. MODEM SECTION 8.5.1. FUNCTION The unit uses MODEM (IC600) that serves as an interface between the control section for FAX transmission and reception and the telephone line. During a transmitting operation, the digital image signals are modulated and sent to the telephone line.
  • Page 212 KX-FL513RU Phase C is the procedure for the transmitting facsimile messages. Phase D : Post message procedure Phase D is the procedure for confirming that the message is completed and received. For continuous transmission, phase B or phase C is repeated for transmission.
  • Page 213 KX-FL513RU Explanation of Signals Control signals are comprised mainly of 8-bit identification signals and the data signals added to them. Data signals are added to DIS and DCS signals. Signal..DIS (Digital Identification Signal) Identification Signal Format..00000001 Function: Notifies the capacity of the receiving unit. The added data signals are as follows.
  • Page 214 KX-FL513RU Bit No. DIS/DTC 11, 12, 13, 14 Data signaling rate Data signaling rate 0, 0, 0, 0 V.27 ter fall back mode 2400 bit/s, V.27 ter 0, 1, 0, 0 V.27 ter 4800 bit/s, V.27 ter 1, 0, 0, 0 V.29...
  • Page 215 KX-FL513RU Bit No. DIS/DTC Inch based resolution preferred Resolution type selection “0”: neuritic based resolution “1”: inch based resolution Metric based resolution preferred Don’t care Minimum scan line time capability for higher resolutions Don’t care “0”: T “1”: T = 1/2T 15.4...
  • Page 216 KX-FL513RU...

  • Page 217: Test Chart

    KX-FL513RU 8.6. TEST CHART 8.6.1. ITU-T No.1 TEST CHART...
  • Page 218 KX-FL513RU 8.6.2. ITU-T No.2 TEST CHART...

  • Page 219: Fixtures And Tools

    KX-FL513RU 9 FIXTURES AND TOOLS...

  • Page 220: Cabinet, Mechanical And Electrical Parts

    KX-FL513RU 10 CABINET, MECHANICAL AND ELECTRICAL PARTS LOCATION 10.1. GENERAL SECTION...

  • Page 221: Operation Cover Section

    KX-FL513RU 10.2. OPERATION COVER SECTION (1)
  • Page 222 KX-FL513RU 10.3. OPERATION COVER SECTION (2)

  • Page 223: Operation Cover Section

    KX-FL513RU 10.4. OPERATION COVER SECTION (3)

  • Page 224: Pick Up Section

    KX-FL513RU 10.5. PICK UP SECTION...

  • Page 225: Fuser Section

    KX-FL513RU 10.6. FUSER SECTION...

  • Page 226: Upper Main Cabinet Section

    KX-FL513RU 10.7. UPPER MAIN CABINET SECTION...

  • Page 227: Lower Main Cabinet Section

    KX-FL513RU 10.8. LOWER MAIN CABINET SECTION (1)
  • Page 228 KX-FL513RU 10.9. LOWER MAIN CABINET SECTION (2)

  • Page 229: Lower Cabinet Section

    KX-FL513RU 10.10. LOWER CABINET SECTION (3)

  • Page 230: Actual Size Of Screws And Washer

    KX-FL513RU 10.11. ACTUAL SIZE OF SCREWS AND WASHER...

  • Page 231: Accessories And Packing Materials

    KX-FL513RU 11 ACCESSORIES AND PACKING MATERIALS...

  • Page 232: Replacement Parts List

    KX-FL513RU 12 REPLACEMENT PARTS LIST RTL (Retention Time Limited) Ref. Part No. Part Name & Description Remarks Notes: PFBX1192Z1 PUSH BUTTON,DERC ABS-HB 1. The marking (RTL) indicates that the Retention Time is PFBX1191Z1 PUSH BUTTON,NAVI ABS-HB PFBC1100Z1 PUSH BUTTON,AUTO ANSWER ABS-HB limited for this item.
  • Page 233 KX-FL513RU 12.1.4. PICK UP SECTION 12.1.7. LOWER MAIN CABINET SECTION Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks PFKE1029Y1 TRAY,PICK UP ROLLER PS-HB PFKV1075Z1 COVER,TRAY PS-HB PFMD1065Z COVER PFQT2097W LABEL,PAPER SET PFHG1169Z...

  • Page 234: Accessories And Packing Materials

    KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks PFDG1309Z GEAR,PICK CLUTCH A Q620 2SB1322 TRANSISTOR(SI) PFDG1176Z GEAR,IDLER B Q621 PQVTD143Z106 TRANSISTOR(SI) PFHG1165Z RUBBER,SOLENOID Q622 PQVTD143Z106 TRANSISTOR(SI) PFDE1202Z LEVER,PICK UP CLUTCH Q623...
  • Page 235 KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R663 PQLQR2KA20T COIL R618 D0GG472JA002 4.7k R759 PQLQR2KA20T COIL R619 ERJ3GEYJ101 R760 PQLQR2KA20T COIL R620 ERJ3GEYJ563 (CERAMIC FILTERS) R621 ERJ12YJ390 L608 PFVF1B601ST CERAMIC FILTER...
  • Page 236 KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R730 ERJ3GEYJ472 4.7k C633 ECUV1C104ZFV R731 ERJ3GEYJ222 2.2k C634 ECUV1H330JCV R732 ERJ3GEYJ333 C647 ECUV1C104ZFV R733 D0C1R47GA003 0.47 C648 ECEA1VKA101 R734 D0C1R47GA003 0.47 C652 ECUV1H222KBV 0.0022...

  • Page 237: Analog Board Parts

    KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C733 ECEA1VKA101 (VARISTORS) C734 ECEA1AU101 SA200 PQVDDSS301L VARISTOR (SURGE ABSORBER) C735 ECUV1C104ZFV SA201 PFRZ001Z VARISTOR (SURGE ABSORBER) C736 ECUV1C104ZFV ZNR200 ERZVA7D151 VARISTOR C737...
  • Page 238 KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L266 ERJ3GEYJ101 R299 ERDS1TJ682 6.8k L267 ERJ3GEYJ101 R300 ERJ3GEYJ820 L268 ERJ3GEY0R00 R301 ERJ3GEYJ820 L270 ERJ3GEYJ101 R302 ERJ3GEYJ820 L271 ERJ3GEYJ101 R303 ERJ3GEYJ822 8.2k L274...

  • Page 239: Operation Board Parts

    KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C256 ECEA1CKS100 (PHOTO ELECTRIC TRANSDUCER) C260 ECUV1H103KBV 0.01 PS101 CNA1006N PHOTO SENSOR C265 ECEA1HKS010 (THERMISTOR) C266 ECUV1C104KBV TH101 D4CC11030019 THERMISTOR C267 ECUV1H820JCV (SWITCHES)

  • Page 240: High Voltage Power Supply Board Parts

    KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R123 ERJ3GEYJ123 C108 ECJ2FB1H473K 0.047 R127 ERJ3GEYJ103 C109 ECJ2VB1H153K 0.015 R128 ERJ3GEYJ223 C110 ECKK3F471KBP 470p R129 ERJ3GEY0R00 C111 ECKK3D471KBB 470p R130 ERJ3GEYJ101 C112...

  • Page 241: Exit Sensor Board Parts

    KX-FL513RU Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D101 PFVDLT1505 DIODE(SI) R207 ERDS2TJ103 D102 PFVDLT1505 DIODE(SI) R208 ER0S2TKF6801 6.8k D103 PFVDLT1505 DIODE(SI) R209 ER0S2TKF1801 1.8k D104 PFVDLT1505 DIODE(SI) R212 ER0S2TKF3301 3.3k...
  • Page 242 KX-FL513RU Ref. Part No. Part Name & Description Remarks KM79811245C0 BASIC FACSIMILE TECHNIQUE (for training service technicians) Note: Tools and Extension Cords are useful for servicing. (They make servicing easy.)

  • Page 243: For The Schematic Diagrams

    KX-FL513RU 13 FOR THE SCHEMATIC DIAGRAMS 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.

  • Page 244: Schematic Diagram

    J15p C705 141 VREFB XRESCS1 TMXA C706 K0.1u 142 VCL RESINT K0.1u +3.3V 143 VREFT XHSTWR/RBA[10]/IP01 TMXB 144 VSSA XHSTRD/RBA[9]/IP00 R705 3.3V TO SCAN MOTOR 62.5nS AIN1 C698 K0.1u C699 K0.1u AIN2 AIN3 C700 K0.1u KX-FL513RU DIGITAL BOARD (PCB1) 1/4...
  • Page 245 AIN2 (18) R617 SENCTL1 1B601 (19) L646 1B601 +5VD (20) POUT (21) (22) (23) 5.6K POUT (24) PAPER R610 5.6K (25) R632 (26) (27) (28) PAPER SENSOR (29) R680 (30) R681 SENCTL0 LEDCTL (31) R611 KX-FL513RU DIGITAL BOARD (PCB1) 2/4...
  • Page 246 98 SENCTL0/IOP04 MIDAT/IOP11 R727 SENCTL1 L647 1B252 99 SENCTL1/IOP05 MILAT/IOP10 100 VDD5 R728 C694 (45) Z0.1u GLED 4.7K CISLEDON +24V (46) F603 R748 VLED Q618 (47) 0.315A C666 Z0.1u (48) AIN1 (49) (50) R780 (51) KX-FL513RU DIGITAL BOARD (PCB1) 3/4...
  • Page 247 C613 K0.1u TO ANALOG R771 (45) C755 K0.1u AG_M C629 (46) PWDN VRef C630 R658 R627 C612 J100p (47) K0.01u K0.01u (48) OSC1 AG_M (49) DATA OSC2 3.579545MHz X601 (50) DCLK Telecom Company AG_M KX-FL513RU DIGITAL BOARD (PCB1) 4/4 (51)

  • Page 248: Schematic Diagram

    C307 C308 FSKCTL C304 J68p J390p J201 +24VA +24V +5VA1 J200 J202 L257 BEAD +5VD +5VA L208 L223 L265 BEAD +12VA BEAD BEAD R329 J212 +5VA J211 J213 L259 R331 C314 BEAD 150K K4700p IC208 KX-FL513RU ANALOG BOARD (PCB2) 1/2...
  • Page 249 -30dBm (VS AG) TXA2 TXA2 +5VD R342 +5VA1 C323 C320 6.3V100u K0.01u L263 MICIN D217 C292 16V10u L287 L264 BEAD J214 L275 SPMUTE SPMUTE L276 FAX TX FSKCTL FSKCTL L277 BEAD FAX RX HOOK HOOK KX-FL513RU ANALOG BOARD (PCB2) 2/2...

  • Page 250: Operation Board (Pcb3)

    SW129 D102 SW115 SW123 SW130 R152 180.0 (17) D103 D101 R114 180.0 R117 180.0 R115 180.0 +5VD +5VD R151 R146 +2.5V +5VA +5VD 1M 2/3W 100.0 J101 R111 R101 1M 2/3W DOCUMENT P.F. SENSOR SENSOR KX-FL513RU OPERATION BOARD (PCB3) 1/2...
  • Page 251 AUTO ANSWER LED102 R139 TO COB 330.0 COB MODULE (17) 10 DB7 9 DB6 8 DB5 7 DB4 5 R/W 4 RS R127 10K 3 V0 R128 22K +5VD 2 VDD +5VD 1 VSS CN101 KX-FL513RU OPERATION BOARD (PCB3) 2/2...

  • Page 252: High Voltage Power Supply Board (Pcb4)

    R102 R104 R105 100k 200k D109 T201 TRA CLK R203 C201 D203 R212 R213 0.047 R201 R202 48.7k D205 R214 R207 1.5M D204 R205 C205 ZD202 DEV+ 220k 1000p DEV- R204 DEV CHG KX-FL513RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4)

  • Page 253: Low Voltage Power Supply Board (Pcb5)

    T101 B1-B2 D203 R201 C203 C207 ( ) ( ) D202 L204 -43V IC201 25µs IC101_5 R111 D106 HTRCL PDWN 25µs IC101_7 14.5V DGND T101 S3-S2 3.5V -20V IC101 CN102 R122 R119 L103 KX-FL513RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5)

  • Page 254: Exit Sensor Board (Pcb6)

    KX-FL513RU EXIT SENSOR BOARD (PCB6) 15.6. DRUM AND TONER SENSOR BOARD (PCB7) IC60 OUTPUT CN60 1 +5VD 2 DRUM 3 TNREMP SW60 4 GND KX-FL513RU DRUM AND TONER SENSOR BOARD (PCB7) 15.7. VARISTOR BOARD (PCB8) ZNR71 271 KX-FL513RU VARISTOR BOARD (PCB8)

  • Page 255: Printed Circuit Board

    C728 Q616 Q617 IC605 C668 L653 RA610 REF-CH L654 Q613 L642 R737 +3.3V/BAT RA609 C666 D605 Q620 IC610 D604 TP_RTS D602 L648 D603 J600 D608 D609 C726 RA602 BAT600 C648 CN607 D607 PFUP1330YA +24V KX-FL513RU DIGITAL BOARD (PCB4) COMPONENT VIEW...
  • Page 256 16.1.2. DIGITAL BOARD: BOTTOM VIEW KX-FL513RU DIGITAL BOARD (PCB4) BOTTOM VIEW...

  • Page 257: Analog Board (Pcb2)

    J371 J360 J327 C323 J322 J312 J303 J311 J320 J306 CN201 J308 J344 J373 J307 J319 J310 J367 C249 J337 J318 J347 D209 D208 D217 J374 FLT201 J302 C272 C273 C294 J317 SW200 J316 KX-FL513RU ANALOG BOARD (PCB2) COMPONENT VIEW...
  • Page 258 16.2.2. ANALOG BOARD: BOTTOM VIEW KX-FL513RU ANALOG BOARD (PCB2) BOTTOM VIEW...

  • Page 259: Operation Board (Pcb3)

    FAX START /RROGRAM J138 REDIAL/PAUSE H/S MUTE FLASH MONITOR SW106 J137 PREV NEXT SW125 1 2 3 4 5 6 7 8 9 C103 A B C D E F G H I R101 MENU KX-FL513RU OPERATION BOARD (PCB3) COMPONENT VIEW...
  • Page 260 16.3.2. OPERATION BOARD:BOTTOM VIEW KX-FL513RU OPERATION BOARD (PCB3) BOTTOM VIEW...

  • Page 261: High Voltage Power Supply Board (Pcb4)

    C106 R108 R112 R113 ZD201 R102 C205 R125 C109 Q102 R210 C106 R121 Q202 C111 R204 R207 C204 D105 R123 D204 D104 D107 T101 C101 C110 R103 D101 R126 SW101 IP101 KX-FL513RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) COMPONENT VIEW...
  • Page 262 16.4.2. HIGH VOLTAGE POWER SUPPLY BOARD:BOTTOM VIEW KX-FL513RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) BOTTOM VIEW...

  • Page 263: Low Voltage Power Supply Board (Pcb5)

    C116 R201 C105 R104 Q101 C206 L103 T101 C106 IC201 C202 TH101 C110 CN101 D107 IC101 PC103 L202 C112 R204 L102 C111 R205 PC101 R207 R118 C212 C104 C101 C103 C102 KX-FL513RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5) COMPONENT VIEW...
  • Page 264 16.5.2. LOW VOLTAGE POWER SUPPLY BOARD:BOTTOM VIEW KX-FL513RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5) BOTTOM VIEW...

  • Page 265: Exit Sensor Board Parts (Pcb6)

    A B C D E F G H I PFUP1331ZB-C IC60 SW60 CN60 PFUP1331ZB-C (PFUP1331YA-C) KX-FL513RU DRUM AND TONER SENSOR BOARD (PCB7) 16.8. VARISTOR BOARD (PCB8) PFUP1331ZB-D PFUP1331ZB-D PCB-CH ZNR71 1 2 3 4 5 6 7 8 9 A B C D E F G H I...
  • Page 266 KX-FL513RU HI(Q) KXFL513RU...

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