1.2. 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.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
1.3. INSULATION RESISTANCE TEST
1. Unplug the power cord and short the two prongs of the plug with a jumper wire.
2. Turn on the power switch.
3. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part
(screw heads, control shafts, bottom frame, etc.).
Note: Some exposed parts may be isolated from the chassis by design. These will read infinity.
4. If the measurement is outside the specified limits, there is a possibility of a shock hazard.
1.4. FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover the plastic part´s boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not touch the IC or LSI pins with bare fingers.
1.5. 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 used batteries according to the manufacturerís instructions:
The lithium battery is a critical component (type No. CR-2032/H9B). Please observe for the proper polarity and exact location
when replacing it and soldering the replacement lithium battery in.
5
KX-FLM652CX
Содержание KX-FLM652CX
Страница 11: ...3 INSTALLATION 3 1 LOCATION OF CONTROLS 3 1 1 OVERVIEW 11 KX FLM652CX ...
Страница 19: ...To remove the paper tray Pull the paper tray forward in the direction of the arrow 19 KX FLM652CX ...
Страница 24: ...3 4 9 SETTING YOUR LOGO The logo can be your company division or name 24 KX FLM652CX ...
Страница 44: ...5 DISASSEMBLY INSTRUCTIONS 44 KX FLM652CX ...
Страница 47: ...5 3 HOW TO REMOVE THE OPERATION PANEL ASS Y 47 KX FLM652CX ...
Страница 48: ...5 4 HOW TO REMOVE THE PICK UP UNIT 48 KX FLM652CX ...
Страница 49: ...5 5 HOW TO REMOVE THE PICK UP ROLLER 49 KX FLM652CX ...
Страница 50: ...5 6 HOW TO REMOVE THE OPERATION BOARD 50 KX FLM652CX ...
Страница 51: ...5 7 HOW TO REMOVE THE LOWER FRAME 5 8 HOW TO REMOVE THE SEPARATION RUBBER 51 KX FLM652CX ...
Страница 52: ...5 9 HOW TO REMOVE THE TRANSFER ROLLER 52 KX FLM652CX ...
Страница 53: ...5 10 HOW TO REMOVE THE SEPARATION ROLLER 53 KX FLM652CX ...
Страница 54: ...5 11 HOW TO REMOVE THE BOTTOM PLATE 5 12 HOW TO REMOVE THE ANALOG BOARD 54 KX FLM652CX ...
Страница 55: ...5 13 HOW TO REMOVE THE HIGH VOLTAGE POWER BOARD 5 14 HOW TO REMOVE THE LASER UNIT 55 KX FLM652CX ...
Страница 56: ...5 15 HOW TO REMOVE THE FAN UNIT 5 16 HOW TO REMOVE THE LOW VOLTAGE POWER BOARD 56 KX FLM652CX ...
Страница 57: ...5 17 HOW TO REMOVE THE SOLENOID 5 18 HOW TO REMOVE THE HANDSET HOLDER 57 KX FLM652CX ...
Страница 58: ...5 19 HOW TO REMOVE THE MAIN MOTOR 58 KX FLM652CX ...
Страница 59: ...5 20 HOW TO REMOVE THE FUSER UNIT 59 KX FLM652CX ...
Страница 60: ...5 21 HOW TO REMOVE THE CIS 60 KX FLM652CX ...
Страница 61: ...5 22 NOTE FOR ASSEMBLING 5 22 1 FCC DIGITAL BOARD 5 22 2 DOCUMENT STACKER 5 22 3 THERMOSTAT 61 KX FLM652CX ...
Страница 62: ...5 23 INSTALLATION POSITION OF THE LEAD 62 KX FLM652CX ...
Страница 98: ...6 6 7 3 DARK OR WHITE HORIZONTAL LINE CROSS REFERENCE HIGH VOLTAGE SECTION P 148 98 KX FLM652CX ...
Страница 99: ...6 6 7 4 DIRTY OR HALF DARKNESS BACKGROUND CROSS REFERENCE HIGH VOLTAGE SECTION P 148 99 KX FLM652CX ...
Страница 100: ...6 6 7 5 BLACK PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 148 LSU SECTION P 145 100 KX FLM652CX ...
Страница 101: ...6 6 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 148 101 KX FLM652CX ...
Страница 102: ...6 6 7 7 BLACK DENSITY IS LIGHT OR UNEVEN CROSS REFERENCE HIGH VOLTAGE SECTION P 148 102 KX FLM652CX ...
Страница 103: ...6 6 7 8 BLANK PRINT 6 6 7 9 BLACK OR WHITE POINT 103 KX FLM652CX ...
Страница 104: ...6 6 8 RECORDING PAPER FEED 6 6 8 1 MULTIPLE FEED 6 6 8 2 THE RECORDING PAPER IS WAVED OR WRINKLED 104 KX FLM652CX ...
Страница 105: ...6 6 8 3 SKEW 105 KX FLM652CX ...
Страница 106: ...6 6 8 4 THE RECORDING PAPER DOES NOT FEED CROSS REFERENCE SENSOR SECTION P 140 MOTOR SECTION P 143 106 KX FLM652CX ...
Страница 109: ...6 6 8 6 BACK SIDE OF THE RECORDING PAPER IS DIRTY CROSS REFERENCE HIGH VOLTAGE SECTION P 148 109 KX FLM652CX ...
Страница 111: ...CROSS REFERENCE MOTOR SECTION P 143 111 KX FLM652CX ...
Страница 112: ...6 6 9 2 SKEW ADF 112 KX FLM652CX ...
Страница 114: ...6 6 9 5 THE RECEIVED OR COPIED DATA IS EXPANDED 114 KX FLM652CX ...
Страница 115: ...6 6 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED 115 KX FLM652CX ...
Страница 116: ...6 6 9 7 AN ABNORMAL IMAGE IS COPIED CROSS REFERENCE CIS Contact Image Sensor SECTION P 146 116 KX FLM652CX ...
Страница 125: ...125 KX FLM652CX ...
Страница 128: ...CROSS REFERENCE TEST FUNCTIONS P 69 128 KX FLM652CX ...
Страница 129: ...CROSS REFERENCE TEST FUNCTIONS P 69 129 KX FLM652CX ...
Страница 130: ...CROSS REFERENCE TEST FUNCTIONS P 69 130 KX FLM652CX ...
Страница 131: ...CROSS REFERENCE TEST FUNCTIONS P 69 131 KX FLM652CX ...
Страница 132: ...132 KX FLM652CX ...
Страница 133: ...133 KX FLM652CX ...
Страница 134: ...CROSS REFERENCE TEST FUNCTIONS P 69 134 KX FLM652CX ...
Страница 143: ...6 6 13 6 MOTOR SECTION 6 6 13 6 1 ENGINE MOTOR 143 KX FLM652CX ...
Страница 144: ...6 6 13 6 2 ADF MOTOR 144 KX FLM652CX ...
Страница 145: ...6 6 13 7 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 183 145 KX FLM652CX ...
Страница 146: ...6 6 14 CIS Contact Image Sensor SECTION CROSS REFERENCE TEST FUNCTIONS P 69 146 KX FLM652CX ...
Страница 148: ...6 6 16 HIGH VOLTAGE SECTION 148 KX FLM652CX ...
Страница 149: ...149 KX FLM652CX ...
Страница 150: ...150 KX FLM652CX ...
Страница 153: ...6 6 17 2 TROUBLESHOOTING FLOW CHART 153 KX FLM652CX ...
Страница 154: ...154 KX FLM652CX ...
Страница 155: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 155 KX FLM652CX ...
Страница 177: ...7 7 1 2 ENGINE MOTOR DRIVE CIRCUIT 177 KX FLM652CX ...
Страница 183: ...7 10 LSU Laser Scanning Unit SECTION 183 KX FLM652CX ...
Страница 184: ...184 KX FLM652CX ...
Страница 191: ...191 KX FLM652CX ...
Страница 213: ...8 1 11 Timing Chart Initializing Long 213 KX FLM652CX ...
Страница 214: ...8 1 12 Timing Chart when the registration sensor is turned OFF then ON during initializing 214 KX FLM652CX ...
Страница 215: ...8 2 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 8 2 1 DIGITAL BOARD 215 KX FLM652CX ...
Страница 216: ...8 2 2 ANALOG BOARD 8 2 3 OPERATION BOARD 8 2 4 MOTOR DRIVER BOARD 216 KX FLM652CX ...
Страница 217: ...8 2 5 HIGH VOLTAGE POWER BOARD 217 KX FLM652CX ...
Страница 218: ...8 2 6 LOW VOLTAGE POWER BOARD 8 2 7 DRUN AND TONER SENSOR BOARD PARTS 218 KX FLM652CX ...
Страница 221: ...8 4 1 NG EXAMPLE 221 KX FLM652CX ...
Страница 227: ...227 KX FLM652CX ...
Страница 228: ...8 6 TEST CHART 8 6 1 ITU T No 1 TEST CHART 228 KX FLM652CX ...
Страница 229: ...8 6 2 ITU T No 2 TEST CHART 229 KX FLM652CX ...
Страница 230: ...9 FIXTURES AND TOOLS 230 KX FLM652CX ...
Страница 231: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 231 KX FLM652CX ...
Страница 232: ...10 2 OPERATION COVER SECTION 1 232 KX FLM652CX ...
Страница 233: ...10 3 OPERATION COVER SECTION 2 233 KX FLM652CX ...
Страница 234: ...10 4 OPERATION COVER SECTION 3 234 KX FLM652CX ...
Страница 235: ...10 5 PICK UP SECTION 235 KX FLM652CX ...
Страница 236: ...10 6 FUSER SECTION 236 KX FLM652CX ...
Страница 237: ...10 7 UPPER MAIN CABINET SECTION 237 KX FLM652CX ...
Страница 238: ...10 8 LOWER MAIN CABINET SECTION 1 238 KX FLM652CX ...
Страница 239: ...10 9 LOWER MAIN CABINET SECTION 2 239 KX FLM652CX ...
Страница 240: ...10 10 LOWER MAIN CABINET SECTION 3 240 KX FLM652CX ...
Страница 241: ...10 11 ACTUAL SIZE OF SCREWS AND WASHER 241 KX FLM652CX ...
Страница 242: ...11 ACCESSORIES AND PACKING MATERIALS 242 KX FLM652CX ...
Страница 261: ...261 KX FLM652CX ...
Страница 270: ...15 8 MEMO 270 KX FLM652CX ...
Страница 278: ...278 KX FLM652CX ...
Страница 286: ...286 KX FLM652CX K N KXFLM652CX ...