6.6.3. TROUBLESHOOTING ITEMS TABLE
ITEM
SYMPTOM
REFERENCE
ADF
(Auto Document Feeder)
The document does not feed.
NO DOCUMENT FEED (P.62)
Document jam
DOCUMENT JAM (P.63)
Multiple feed
MULTIPLE FEED (P.64)
Skew
SKEW (P.65)
Recording paper feed
The recording paper does not feed.
THE RECORDING PAPER DOES NOT FEED (P.66)
Paper jam
PAPER JAM (P.67)
Multiple feed and skew
MULTIPLE FEED AND SKEW (P.68)
Printing
The sent fax data is skewed.
THE SENT FAX DATA IS SKEWED (P.68)
The received fax data is skewed.
THE RECEIVED FAX DATA IS SKEWED (P.68)
The received or copied data is expanded.
RECEIVED OR COPIED DATA IS EXPANDED (P.69)
A blank page is copied.
A BLANK PAGE IS COPIED (P.62)
A blank page is received.
A BLANK PAGE IS RECEIVED (P.72)
Black or white vertical line
BLACK OR WHITE VERTICAL LINE (P.72)
Black or white lateral line
BLACK OR WHITE LATERAL LINE ON PRINT OUT (P.73)
An abnormal image is printed
AN ABNORMAL IMAGE IS PRINTED (P.74)
Communication
FAX, TEL
(analog board)
Cannot communicate by fax.
An error code is displayed.
See COMMUNICATION SECTION (P.75)
Cannot talk.
The DTMF tone doesn’t work.
The handset / monitor doesn’t work, etc.
See ANALOG BOARD SECTION (P.105)
Operation panel
Keys are not accepted.
See OPERATION PANEL SECTION (P.111)
Sensor
If the electric circuit is the cause, the error
message corresponding to the sensor will be
displayed.
See SENSOR SECTION (P.112)
6.6.3.1. SIMPLE CHECK LIST
SERIAL NO.
DATE
FUNCTION
JUDGEMENT
REFERENCE
FAX operation
Transmission
OK / NG
Receiving
OK / NG
Copy operation
OK / NG
Telephone operation
Handset transceiver / receiver
OK / NG
MONITOR sound
OK / NG
Ringer sound
OK / NG
Dial operation
OK / NG
Volume operation
OK / NG
VOX detection
OK / NG
Service code #815 (Refer to TEST FUNCTIONS (P.50))
Operation Panel
Key check
OK / NG
Service code #561 (Refer to TEST FUNCTIONS (P.50))
LED check
OK / NG
Service code #557 (Refer to TEST FUNCTIONS (P.50))
LCD check
OK / NG
Service code #558 (Refer to TEST FUNCTIONS (P.50))
Sensor
Sensor check
OK / NG
Service code #815 (Refer to TEST FUNCTIONS (P.50))
Clock
Display changing
OK / NG
Is the time kept correctly?
Check with another clock.
Ext-TAM
Handset transceiver / receiver
OK / NG
Remote control
OK / NG
61
KX-FP342BX
Summary of Contents for KX-FP342BX
Page 21: ...4 1 2 COMPONENT LOCATIONS 21 KX FP342BX ...
Page 33: ...5 2 2 HOW TO REMOVE THE OPERATION PANEL BLOCK 33 KX FP342BX ...
Page 34: ...5 2 3 HOW TO REMOVE THE OPERATION BOARD AND LCD 34 KX FP342BX ...
Page 35: ...5 2 4 HOW TO REMOVE THE IMAGE SENSOR CIS 35 KX FP342BX ...
Page 36: ...5 2 5 HOW TO REMOVE THE THERMAL HEAD 36 KX FP342BX ...
Page 37: ...5 2 6 HOW TO REMOVE THE PLATEN ROLLER AND BACK COVER 37 KX FP342BX ...
Page 38: ...5 2 7 HOW TO REMOVE THE PICKUP ROLLER 38 KX FP342BX ...
Page 39: ...5 2 8 HOW TO REMOVE THE CASSETTE LEVER 39 KX FP342BX ...
Page 40: ...5 2 9 HOW TO REMOVE THE BOTTOM FRAME 40 KX FP342BX ...
Page 41: ...5 2 10 HOW TO REMOVE THE DIGITAL ANALOG POWER SUPPLY SENSOR BOARDS AND AC INLET 41 KX FP342BX ...
Page 42: ...5 2 11 HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER 42 KX FP342BX ...
Page 43: ...5 2 12 HOW TO REMOVE THE GEARS OF MOTOR BLOCK 43 KX FP342BX ...
Page 44: ...5 3 INSTALLATION POSITION OF THE LEAD WIRES 44 KX FP342BX ...
Page 57: ...6 5 2 SREVICE MODE SETTINGS Note The above values are the default values 57 KX FP342BX ...
Page 71: ...71 KX FP342BX ...
Page 85: ...85 KX FP342BX ...
Page 86: ...CROSS REFERENCE TEST FUNCTIONS P 50 86 KX FP342BX ...
Page 87: ...CROSS REFERENCE TEST FUNCTIONS P 50 87 KX FP342BX ...
Page 88: ...CROSS REFERENCE TEST FUNCTIONS P 50 88 KX FP342BX ...
Page 89: ...CROSS REFERENCE TEST FUNCTIONS P 50 89 KX FP342BX ...
Page 90: ...90 KX FP342BX ...
Page 91: ...91 KX FP342BX ...
Page 92: ...CROSS REFERENCE TEST FUNCTIONS P 50 92 KX FP342BX ...
Page 96: ...96 KX FP342BX ...
Page 100: ...I O and Pin No Diagram 100 KX FP342BX ...
Page 104: ...6 6 7 3 NG EXAMPLE 104 KX FP342BX ...
Page 109: ...6 6 9 2 TROUBLESHOOTING FLOW CHART 109 KX FP342BX ...
Page 115: ...6 6 13 THERMAL HEAD SECTION Refer to THERMAL HEAD P 129 115 KX FP342BX ...
Page 116: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 116 KX FP342BX ...
Page 118: ...7 2 1 GENERAL BLOCK DIAGRAM 118 KX FP342BX ...
Page 120: ...7 3 2 MEMORY MAP 120 KX FP342BX ...
Page 128: ...7 4 2 BLOCK DIAGRAM 128 KX FP342BX ...
Page 131: ...TIMING CHART i Print Duty 50 or less ii Print Duty more than 50 131 KX FP342BX ...
Page 150: ...150 KX FP342BX ...
Page 159: ...8 REFERENCE MATERIAL DATA 8 1 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 159 KX FP342BX ...
Page 162: ...8 3 TEST CHART 8 3 1 ITU T No 1 TEST CHART 162 KX FP342BX ...
Page 163: ...8 3 2 ITU T No 2 TEST CHART 163 KX FP342BX ...
Page 164: ...9 FIXTURES AND TOOLS 164 KX FP342BX ...
Page 165: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 165 KX FP342BX ...
Page 166: ...10 2 OPERATION PANEL SECTION 166 KX FP342BX ...
Page 167: ...10 3 BACK COVER SECTION 167 KX FP342BX ...
Page 168: ...168 KX FP342BX ...
Page 169: ...10 4 UPPER CABINET SECTION 169 KX FP342BX ...
Page 170: ...10 5 LOWER CABINET P C BOARD SECTION CROSS REFERENCE MOTOR SECTION P 171 170 KX FP342BX ...
Page 171: ...10 6 MOTOR SECTION 10 7 ACTUAL SIZE OF SCREWS 171 KX FP342BX ...
Page 172: ...11 ACCESSORIES AND PACKING MATERIALS 172 KX FP342BX ...
Page 180: ...8 REFERENCE MATERIAL DATA 8 1 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 159 KX FP342BX ...
Page 183: ...8 3 TEST CHART 8 3 1 ITU T No 1 TEST CHART 162 KX FP342BX ...
Page 184: ...8 3 2 ITU T No 2 TEST CHART 163 KX FP342BX ...
Page 185: ...9 FIXTURES AND TOOLS 164 KX FP342BX ...
Page 186: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 165 KX FP342BX ...
Page 187: ...10 2 OPERATION PANEL SECTION 166 KX FP342BX ...
Page 188: ...10 3 BACK COVER SECTION 167 KX FP342BX ...
Page 189: ...168 KX FP342BX ...
Page 190: ...10 4 UPPER CABINET SECTION 169 KX FP342BX ...
Page 191: ...10 5 LOWER CABINET P C BOARD SECTION CROSS REFERENCE MOTOR SECTION P 171 170 KX FP342BX ...
Page 192: ...10 6 MOTOR SECTION 10 7 ACTUAL SIZE OF SCREWS 171 KX FP342BX ...
Page 193: ...11 ACCESSORIES AND PACKING MATERIALS 172 KX FP342BX ...