Lexmark X543 series Service Manual page 75

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Fax error log codes (continued)
Error code
907
908
A00
A01
A02
A03
A04
F00
Description
Modem detected a digital line
connection.
Phone line was disconnected
Received request for unsupported
function from remote fax device.
Received request for unsupported
image width from remote fax device.
Received request for unsupported
image resolution from remote fax
device.
Received request for unsupported
compression type from remote fax
device.
Received request for unsupported
image length from remote fax device.
Unknown error occurred.
Action
Verify the MFP is connected to an analog
line. See"Fax transmission service
check" on page 2-71.
Restore phone line connection.
No action needed.
No action needed.
No action needed.
No action needed.
No action needed.
No action needed.
Diagnostic information
7525xxx
2-31