6.5.5. SIMPLIFIED TROUBLESHOOTING GUIDE
6.5.5.1. PRINTING
No.
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)
Failed fuser unit
Check the heat roller and the pressurized roller and the spring
and the heat lamp and the thermistor
Failed the power supply board
Go to POWER SUPPLY BOARD SECTION (P.145)
Too thick or too thin recording paper
Use the recording paper from 16lb to 24lb
2
DARK
OR
WHITE
VERTICAL LINE (P.90)
Dirty the lower glass or the reflecting mirror
Clean the lower glass and the reflecting mirror
Dust on the path of the laser beam
Clean the path of the laser beam
Dust on the developing roller
Replace drum unit
Failed the heat roller or the pressuizedr roller
Check the heat roller and the pressurized roller
Failed LSU
Go to LSU SECTION (P.138)
3
DARK
OR
WHITE
HORIZONTAL LINE (P.91)
Failed drum unit
Replace drum unit
Failed the gear
Check the gear
Failed the engine motor
Go to ENGINE MOTOR (P.136)
Failed the high-voltage terminal
Check the high-voltage terminal
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
Scratch on the OPC drum
Replace drum unit
Static electricity on the documents (when
copying)
Check the connection between the parts around CIS and earth
4
DIRTY
OR
HALF
DARKNESS
BACKGROUND (P.92)
Failed drum unit
Replace drum unit
Life of drum unit is over
Replace drum unit
Dirty the pickup roller and the regist roller and
the feed roller and the eject roller and the heat
roller and the pressure roller
Clean the pickup roller and the regist roller and the feed roller
and the eject roller and the heat roller and the pressure roller
Failed the high-voltage terminal
Check the high-voltage terminal
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
Dirty the recording paper path
Clean the recording paper path
5
BLACK PRINT (P.93)
Failed drum unit
Replace drum unit
Failed LSU
Go to LSU SECTION (P.138)
Failed the high-voltage terminal
Check the high-voltage terminal
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
Failed the digital board
Check the digital board
Failed CIS (when copying)
Go to CIS (Contact Image Sensor) SECTION (P.139)
6
LIGHT PRINT (P.94)
Short toner
Supply toner
Failed drum unit
Replace drum unit
Life of drum unit is over
Replace drum unit
Dirty the lower glass or the reflecting mirror
Clean the lower glass and the reflecting mirror
Failed the high-voltage terminal
Check the high-voltage terminal
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
7
BLACK
DENSITY
IS
LIGHT OR UNEVEN(P.95)
Short toner
Supply toner
Failed drum unit
Replace drum unit
Life of drum unit is over
Replace drum unit
Dirty the lower glass or the reflecting mirror
Clean the lower glass and the reflecting mirror
Failed the high-voltage terminal
Check the high-voltage terminal
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
8
BLANK PRINT (P.96)
Failed drum unit
Replace drum unit
Failed LSU
Go to LSU SECTION (P.138)
Failed the high-voltage terminal
Check the high-voltage terminal
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
Failed the digital board
Check the digital board
Failed CIS (when copying)
Go to CIS (Contact Image Sensor) SECTION (P.139)
9
BLACK OR WHITE POINT
(P.96)
Failed the developing roller (31.4mm pitch)
Replace drum unit
Failed the OPC drum (75.4mm pitch)
Replace drum unit
Failed the heat roller (62.8mm pitch)
Check the heat roller
Failed the charge blush (21mm pitch)
Replace drum unit
Failed the high voltage power supply board
Go to HIGH VOLTAGE SECTION (P.141)
Too thick or too thin recording paper
Use the recording paper from 16lb to 24lb
80
KX-FL513RU
Summary of Contents for KX-FL513RU
Page 4: ...1 INTRODUCTION 1 1 TRANSLATION LISTS 1 1 1 LCD MESSAGE 4 KX FL513RU ...
Page 5: ...1 1 2 ERROR CODE TABLE 5 KX FL513RU ...
Page 15: ...3 1 2 CONTROL PANEL 15 KX FL513RU ...
Page 23: ...3 3 8 TO SELECT CHARACTERS USING THE OR KEY 23 KX FL513RU ...
Page 41: ...5 DISASSEMBLY INSTRUCTIONS 41 KX FL513RU ...
Page 44: ...5 3 HOW TO REMOVE THE OPERATION PANEL ASS Y 44 KX FL513RU ...
Page 45: ...5 4 HOW TO REMOVE THE PICK UP UNIT 45 KX FL513RU ...
Page 46: ...5 5 HOW TO REMOVE THE PICK UP ROLLER 46 KX FL513RU ...
Page 47: ...5 6 HOW TO REMOVE THE OPERATION BOARD 47 KX FL513RU ...
Page 48: ...5 7 HOW TO REMOVE THE LOWER FLAME 5 8 HOW TO REMOVE THE SEPARATION RUBBER 48 KX FL513RU ...
Page 49: ...5 9 HOW TO REMOVE THE TRANSFER ROLLER 49 KX FL513RU ...
Page 50: ...5 10 HOW TO REMOVE THE SEPARATION ROLLER 50 KX FL513RU ...
Page 51: ...5 11 HOW TO REMOVE THE BOTTOM PLATE 5 12 HOW TO REMOVE THE ANALOG BOARD 51 KX FL513RU ...
Page 53: ...5 15 HOW TO REMOVE THE FAN UNIT 5 16 HOW TO REMOVE THE LOW VOLTAGE POWER BOARD 53 KX FL513RU ...
Page 54: ...5 17 HOW TO REMOVE THE SOLENOID 5 18 HOW TO REMOVE THE HANDSET HOLDER 54 KX FL513RU ...
Page 55: ...5 19 HOW TO REMOVE THE MAIN MOTOR 55 KX FL513RU ...
Page 56: ...5 20 HOW TO REMOVE THE FUSER UNIT 56 KX FL513RU ...
Page 57: ...5 21 HOW TO REMOVE THE CIS 57 KX FL513RU ...
Page 59: ...5 23 INSTALLATION POSITION OF THE LEAD 59 KX FL513RU ...
Page 68: ...1 NO 01 2 NO 08 3 NO 20 4 NO 19 6 3 3 PRINT TEST PATTERN 68 KX FL513RU ...
Page 94: ...6 5 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 141 94 KX FL513RU ...
Page 96: ...6 5 7 8 BLANK PRINT 6 5 7 9 BLACK OR WHITE POINT 96 KX FL513RU ...
Page 98: ...6 5 8 3 SKEW 98 KX FL513RU ...
Page 104: ...CROSS REFERENCE MOTOR SECTION P 136 104 KX FL513RU ...
Page 105: ...6 5 9 2 SKEW ADF 105 KX FL513RU ...
Page 107: ...6 5 9 5 THE RECEIVED OR COPIED DATA IS EXPANDED 107 KX FL513RU ...
Page 108: ...6 5 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED 108 KX FL513RU ...
Page 118: ...118 KX FL513RU ...
Page 120: ...Note If the problem remains see the following Countermeasure flow chart 120 KX FL513RU ...
Page 121: ...CROSS REFERENCE TEST FUNCTIONS P 65 121 KX FL513RU ...
Page 122: ...CROSS REFERENCE TEST FUNCTIONS P 65 122 KX FL513RU ...
Page 123: ...CROSS REFERENCE TEST FUNCTIONS P 65 123 KX FL513RU ...
Page 124: ...CROSS REFERENCE TEST FUNCTIONS P 65 124 KX FL513RU ...
Page 125: ...125 KX FL513RU ...
Page 126: ...126 KX FL513RU ...
Page 127: ...CROSS REFERENCE TEST FUNCTIONS P 65 127 KX FL513RU ...
Page 136: ...6 5 13 6 MOTOR SECTION 6 5 13 6 1 ENGINE MOTOR 136 KX FL513RU ...
Page 137: ...6 5 13 6 2 ADF MOTOR 137 KX FL513RU ...
Page 138: ...6 5 13 7 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 174 138 KX FL513RU ...
Page 139: ...6 5 14 CIS Contact Image Sensor SECTION CROSS REFERENCE TEST FUNCTIONS P 65 139 KX FL513RU ...
Page 141: ...6 5 16 HIGH VOLTAGE SECTION 141 KX FL513RU ...
Page 142: ...142 KX FL513RU ...
Page 143: ...143 KX FL513RU ...
Page 146: ...6 5 17 2 TROUBLESHOOTING FLOW CHART 146 KX FL513RU ...
Page 148: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 148 KX FL513RU ...
Page 168: ...7 7 1 2 ENGINE MOTOR DRIVE CIRCUIT 168 KX FL513RU ...
Page 174: ...7 10 LSU Laser Scanning Unit SECTION 174 KX FL513RU ...
Page 175: ...175 KX FL513RU ...
Page 182: ...182 KX FL513RU ...
Page 190: ...Refer to CALL SERVICE TROUBLESHOOTING GUIDE P 84 190 KX FL513RU ...
Page 203: ...8 1 8 TIMING CHART When Printing Two Sheets of Paper BASIC 203 KX FL513RU ...
Page 204: ...8 1 9 Timing Chart Initializing Long 204 KX FL513RU ...
Page 206: ...8 2 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 206 KX FL513RU ...
Page 210: ...8 4 1 NG EXAMPLE 210 KX FL513RU ...
Page 216: ...216 KX FL513RU ...
Page 217: ...8 6 TEST CHART 8 6 1 ITU T No 1 TEST CHART 217 KX FL513RU ...
Page 218: ...8 6 2 ITU T No 2 TEST CHART 218 KX FL513RU ...
Page 219: ...9 FIXTURES AND TOOLS 219 KX FL513RU ...
Page 220: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 220 KX FL513RU ...
Page 221: ...10 2 OPERATION COVER SECTION 1 221 KX FL513RU ...
Page 222: ...10 3 OPERATION COVER SECTION 2 222 KX FL513RU ...
Page 223: ...10 4 OPERATION COVER SECTION 3 223 KX FL513RU ...
Page 224: ...10 5 PICK UP SECTION 224 KX FL513RU ...
Page 225: ...10 6 FUSER SECTION 225 KX FL513RU ...
Page 226: ...10 7 UPPER MAIN CABINET SECTION 226 KX FL513RU ...
Page 227: ...10 8 LOWER MAIN CABINET SECTION 1 227 KX FL513RU ...
Page 228: ...10 9 LOWER MAIN CABINET SECTION 2 228 KX FL513RU ...
Page 229: ...10 10 LOWER CABINET SECTION 3 229 KX FL513RU ...
Page 230: ...10 11 ACTUAL SIZE OF SCREWS AND WASHER 230 KX FL513RU ...
Page 231: ...11 ACCESSORIES AND PACKING MATERIALS 231 KX FL513RU ...
Page 266: ...266 KX FL513RU HI Q KXFL513RU ...