Panasonic KX-FP342CX Service Manual page 104

Note:
"596: Transmit level set" represents a service code. (Refer to SERVICE FUNCTION TABLE ().)
Remarks:
Regarding the reception problem, we have investigated the conceivable causes in the flow chart
except for the software-related errors. However, some troubles may occur due to the software-
related problems such as "OUT OF PAPER" when the fax switchesto the memory receiving mode
and the memory capacity becomes full of the unprintable data. In this case, error messages
[MEMORY FULL] and its main cause, for example "CHECK PAPER" are displayed on the LCD.
Once you solve the main problem, [MEMORY FULL]will be cancelled and the reception problem
will be resolved.
LCD display messages indicating the error causes are shown below.
CHECK PAPER
COVER OPEN
UNIT OVERHEATED (COVER OPEN, etc.)...Reset the unit.
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