2.3.12.3. 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.
This is due to a very high voltage through the Gate circuit which is composed of R109 and IC101.
You should change all of the parts listed as follows.
F101, Q101, R109, IC101
(D201)
If D201 is broken, the oscillation circuit in the power supply cannot operate. Check it with an
electric tester.
2.4. 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.
2.4.1. OPERATION
There are 2 basic categories of programming functions, the User Mode and the Service Mode.
The Service Mode is further broken down into the normal and special programs. The normal
programs are those listed in the Operating Instructions and are available to 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 Functions are used to test the various
functions. The Set Functions are accessed by entering their code, changing the appropriate
value, then pressing the SET key. The Test Functions are accessed by entering their code and
pressing the key listed on the menu. While programming, to cancel any entry, press the STOP
key.
2.4.2. OPERATION FLOW
114
Содержание KX-FLM551
Страница 12: ...1 11 2 ITU T No 2 TEST CHART 12 ...
Страница 13: ...1 12 LOCATION OF CONTROLS 1 12 1 OVERVIEW 13 ...
Страница 49: ...CROSS REFERENCE HIGH VOLTAGE SECTION 2 3 4 4 DIRTY AND HALF DARKNESS BACKGROUND 49 ...
Страница 50: ...CROSS REFERENCE HIGH VOLTAGE SECTION 2 3 4 5 BLACK PRINT 50 ...
Страница 51: ...CROSS REFERENCE HIGH VOLTAGE SECTION 2 3 4 6 LIGHT PRINT 51 ...
Страница 52: ...CROSS REFERENCE HIGH VOLTAGE SECTION 2 3 4 7 BLACK DENSITY IS LIGHT OR UNEVEN 52 ...
Страница 53: ...CROSS REFERENCE HIGH VOLTAGE SECTION 2 3 4 8 BLANK PRINT 53 ...
Страница 54: ...2 3 4 9 BLACK WHIT POINT 2 3 5 RECORDING PAPER FEED 2 3 5 1 MULTIPLE FEED 54 ...
Страница 55: ...2 3 5 2 THE PRINTING PAPER IS WAVED OR WRINKLED 55 ...
Страница 56: ...56 ...
Страница 57: ...2 3 5 3 SKEW 57 ...
Страница 58: ...58 ...
Страница 60: ...CROSS REFERENCE SENSOR SECTION MOTOR SECTION 2 3 6 2 DOCUMENT JAM 60 ...
Страница 62: ...2 3 6 4 SKEW 62 ...
Страница 63: ...2 3 6 5 THE SENT FAX DATA IS SKEWED 63 ...
Страница 65: ...2 3 6 8 BLACK OR WHITE VERTICAL LINE 65 ...
Страница 66: ...2 3 6 9 AN ABNORMAL IMAGE IS COPIED 66 ...
Страница 79: ...79 ...
Страница 80: ...CROSS REFERENCE TEST FUNCTIONS 80 ...
Страница 81: ...CROSS REFERENCE TEST FUNCTIONS 81 ...
Страница 82: ...CROSS REFERENCE TEST FUNCTIONS 82 ...
Страница 83: ...CROSS REFERENCE TEST FUNCTIONS 83 ...
Страница 84: ...84 ...
Страница 85: ...85 ...
Страница 86: ...86 ...
Страница 95: ...CROSS REFERENCE CHECK THE STATUS OF THE DIGITAL BOARD 2 3 8 2 NG EXAMPLE 95 ...
Страница 96: ...2 3 8 3 CHECK THE STATUS OF THE DIGITAL BOARD 96 ...
Страница 103: ...2 3 9 7 LSU SECTION 103 ...
Страница 104: ...CROSS REFERENCE LSU Laser Scanning Unit SECTION 2 3 10 CIS contact Image Sensor SECTION 104 ...
Страница 105: ...2 3 11 HIGH VOLTAGE SECTION 105 ...
Страница 106: ...106 ...
Страница 107: ...107 ...
Страница 108: ...108 ...
Страница 109: ...109 ...
Страница 112: ...112 ...
Страница 113: ...113 ...
Страница 115: ...2 4 3 USER MODE The list below is an example of the SYSTEM SETUP LIST the unit prints out Note 115 ...
Страница 126: ...126 ...
Страница 137: ...2 8 2 Scan 137 ...
Страница 139: ...4 2 HOW TO REMOVE THE OPERATION PANEL BLOCK 139 ...
Страница 140: ...4 3 HOW TO REMOVE THE OPERATION BOARD 140 ...
Страница 141: ...4 4 HOW TO REMOVE THE TRANSFER ROLLER AND IMAGE SENSOR 141 ...
Страница 143: ...4 7 HOW TO REMOVE THE AC INLET AND LOW VOLTAGE POWER SUPPLY BOARD 143 ...
Страница 144: ...4 8 HOW TO REMOVE THE DIGITAL BOARD AND MOTOR DRIVE BOARD 144 ...
Страница 145: ...4 9 HOW TO REMOVE THE BACK COVER SECTION 145 ...
Страница 146: ...4 10 HOW TO REMOVE THE FUSER UNIT AND HANDSET CRADLE 146 ...
Страница 147: ...4 11 HOW TO REMOVE THE MAIN FRAME AND FAN 4 12 HOW TO REMOVE THE HIGH VOLTAGE POWER SUPPLY BOARD 147 ...
Страница 148: ...4 13 HOW TO REMOVE THE HEAT ROLLER AND EXIT ROLLER 148 ...
Страница 149: ...4 14 HOW TO REMOVE THE PRESSURE ROLLER 149 ...
Страница 150: ...4 15 HOW TO REMOVE THE MOTOR BLOCK 150 ...
Страница 151: ...151 ...
Страница 152: ...152 ...
Страница 153: ...4 16 INSTALLATION POSITION OF THE LEAD 153 ...
Страница 154: ...154 ...
Страница 155: ...155 ...
Страница 156: ...156 ...
Страница 166: ...6 8 TIMING CHART When Printing Two Sheets of Paper 166 ...
Страница 172: ...6 14 Timing Chart Initializing Short 172 ...
Страница 174: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 7 1 1 CONNECTION DIAGRAM 1 174 ...
Страница 175: ...7 1 2 CONNECTION DIAGRAM 2 175 ...
Страница 176: ...7 1 3 POWER SUPPLY FLOW 176 ...
Страница 181: ...7 3 2 1 ASIC IC604 PIN LAYOUT 181 ...
Страница 182: ...7 3 2 2 EXPLANATION OF PIN DISTRIBUTION 7 3 2 2 1 IC604 182 ...
Страница 217: ...217 ...
Страница 218: ...7 9 SENSORS AND SWITCHES SECTION All of the sensor and switches are shown below 218 ...
Страница 241: ...9 FIXTURES AND TOOLS 241 ...
Страница 242: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTON 242 ...
Страница 243: ...10 2 OPERATION PANEL SECTION 10 2 1 OPERATION PANEL BLOCK 1 243 ...
Страница 244: ...10 2 2 OPERATION PANEL BLOCK 2 244 ...
Страница 245: ...245 ...
Страница 246: ...10 3 CABINET P C B BLOCK 246 ...
Страница 247: ...10 4 PICK UP BLOCK 247 ...
Страница 248: ...10 5 CABINET BLOCK 248 ...
Страница 249: ...10 6 FUSER BLOCK 249 ...
Страница 250: ...10 7 MAIN FRAME BLOCK 250 ...
Страница 251: ...251 ...
Страница 252: ...10 8 MOTOR BLOCK 10 9 ACTUAL SIZE OF SCREWS AND WASHER 252 ...
Страница 253: ...11 ACCESSORIES AND PACKING MATERIALS 253 ...
Страница 254: ...254 ...
Страница 283: ...16 7 SENSOR BOARD PCB7 16 8 VARISTOR BOARD PCB8 HI Q KXFLM551 Printed in Japan 283 ...
Страница 291: ...A B C D E F G PCB CH AUTO CH CN51 1 5 P FUP1257ZA C 01 06 25 PS50 CN50 3 1 C50 COMPONENT VIEW BOTTOM VIEW ...
Страница 292: ...PCB CH J61 J60 ZNR60 01 06 25 PFUP1257ZA D COMPONENT VIEW BOTTOM VIEW ...
Страница 312: ...CN51 1 TEMP 2 GND 3 VIN 4 SIG 5 VOUT PS50 1 2 3 4 NC C50 CN50 1 THERM 2 NC 3 GND ...
Страница 313: ...ZNR60 271 ...