Panasonic KX-FL423RU Service Manual ▷ View online
101
KX-FL423RU-B / KX-FL423RU-W
102
KX-FL423RU-B / KX-FL423RU-W
12.2.3. Communication Section
Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in Defective Facsimile
Section (P.103).
Section (P.103).
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.103)
nism.
(Refer to Transmit Problem (P.103)
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.104)
the receiver's fax.
(Refer to Sometime There is a
Transmit Problem (P.104)
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.105)
the transmitter's fax.
(Refer to Receive Problem (P.105)
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.106)
(Refer to The Unit can copy, but
cannot Transmit / Receive (P.106)
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 Journal Report (P.89)
103
KX-FL423RU-B / KX-FL423RU-W
12.2.3.1. Defective Facsimile Section
12.2.3.1.1. Transmit Problem
CROSS REFERENCE:
Cleaning the Inside of the Unit (P.188)
ADF (Auto Document Feed) Section (P.157)
Operation Panel Section (P.111)
ADF (Auto Document Feed) Section (P.157)
Operation Panel Section (P.111)
104
KX-FL423RU-B / KX-FL423RU-W
12.2.3.1.2. Sometime There is a Transmit Problem
Note:
“596: Transmit level set” represents a service code. Refer to the Service Function Table (P.80).
“717: Transmit speed select” represents a service code. Refer to the Service Function Table (P.80).
“717: Transmit speed select” represents a service code. Refer to the Service Function Table (P.80).
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