Panasonic KX-MB763RU (serv.man13) Service Manual ▷ View online
121
KX-MB763RU
12.3.8.4. THE RECORDING PAPER DOES NOT FEED
CROSS REFERENCE:
SENSOR SECTION (P.146)
MOTOR SECTION (P.149)
MOTOR SECTION (P.149)
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KX-MB763RU
12.3.8.5. THE RECORDING PAPER JAM
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KX-MB763RU
CROSS REFERENCE:
FAN MOTOR SECTION (P.36)
When the recording paper jam is occurred, the service mode *630 distinguishes the cause.
0:No Paper Jam
1:The paper was pulled into the unit.
2:The paper was longer than the maximum length of the Resistance sensor.
3:The paper exit was not detected after the registration.
4:The paper was longer than the maximum length of the paper exit sensor.
5:The Resistance & Manual paper sensor or paper exit sensor was turned ON before the motor started to rotate.
6:The Resistance& Manual paper sensor chattered.
7:The sorter enter sensor chattered.
When the recording paper jam is occurred, the service mode *630 distinguishes the cause.
0:No Paper Jam
1:The paper was pulled into the unit.
2:The paper was longer than the maximum length of the Resistance sensor.
3:The paper exit was not detected after the registration.
4:The paper was longer than the maximum length of the paper exit sensor.
5:The Resistance & Manual paper sensor or paper exit sensor was turned ON before the motor started to rotate.
6:The Resistance& Manual paper sensor chattered.
7:The sorter enter sensor chattered.
12.3.8.6. BACK SIDE OF THE RECORDING PAPER IS DIRTY
CROSS REFERENCE:
HIGH VOLTAGE SECTION (P.156)
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KX-MB763RU
12.3.9. AN ABNORMAL IMAGE IS COPIED
CROSS REFERENCE:
CIS CONTROL SECTION (P.152)
12.3.10. COMMUNICATION SECTION
Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in DEFECTIVE FACSIM-
ILE SECTION (P.125).
ILE SECTION (P.125).
No.
Symptom
Content
Possible cause
1
The paper dose not feed properly when faxing.
(Copying is also not possible.)
(Copying is also not possible.)
Troubleshooting
Problem with the feeding mecha-
nism.
(Refer to TRANSMIT PROBLEM
(P.125)
nism.
(Refer to TRANSMIT PROBLEM
(P.125)
2
The fax transmits successfully one time and fails another.
(Copying is also possible.)
(Copying is also possible.)
Troubleshooting
Problem with the service line or with
the receiver's fax.
(Refer to SOMETIME THERE IS A
TRANSMIT PROBLEM (P.126)
the receiver's fax.
(Refer to SOMETIME THERE IS A
TRANSMIT PROBLEM (P.126)
3
The fax receives successfully one time and fails another.
(Copying is also possible.)
(Copying is also possible.)
Troubleshooting
Problem with the service line or with
the transmitter's fax.
(Refer to RECEIVE PROBLEM
(P.127)
the transmitter's fax.
(Refer to RECEIVE PROBLEM
(P.127)
4
The fax completely fails to transmit or receive.
(Copying is also possible.)
(Copying is also possible.)
Troubleshooting
Problem with the electric circuit.
(Refer to THE UNIT CAN COPY,
BUT CANNOT TRANSMIT/
RECEIVE (P.128)
(Refer to THE UNIT CAN COPY,
BUT CANNOT TRANSMIT/
RECEIVE (P.128)
5
The fax fails either to transmit or receive when making a
long distance or an international call.
(Copying is also possible.)
long distance or an international call.
(Copying is also possible.)
Detailed description of the
possible causes (Similar to
troubleshooting items No.2
and No.3.)
possible causes (Similar to
troubleshooting items No.2
and No.3.)
Problem with the service line.
6
The fax image is poor when transmitting or receiving during
a long distance or international call.
a long distance or international call.
7
No.1-No.5
The troubleshooting proce-
dure for each error code will
be printed on the communi-
cation result report.
dure for each error code will
be printed on the communi-
cation result report.
(Refer to HOW TO OUTPUT THE
JOURNAL REPORT (P.133)
JOURNAL REPORT (P.133)
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