Lexmark C720 Service Manual page 100

5024-001
Message
55 Insufficient Fax
Buffer
56 Parallel Port x
Disabled
56 Serial x Port
Disabled
2-20
Service Manual
Description
This attendance
message may
appear if the printer
is processing a print
job. The printer
must complete the
print job before
processing the fax
data. If the fax
buffer is not large
enough to hold the
fax data, this
message is
displayed. After this
message is posted,
the printer breaks
the phone
connection with the
sending fax printer.
The ability of the
printer to process
fax data exceeds
the data
transmission rate of
most fax printers.
Data was sent to
the specified
parallel port, but the
port has been
disabled from the
Parallel Buffer
menu item.
Data was sent to
the specified serial
port, but the port
has been disabled
from the serial
buffer menu item.
Action
Press Go to clear the message
and continue processing the
current print job.
Reset the printer. Press
Menu> or Menu< to open the
job menu. When reset printer
appears on the second line.
Press Select.
Press Go to clear the
message. The printer discards
the data sent to the parallel
port.
Reset the printer. Press
Menu> or Menu< to open the
job menu. When reset printer
appears on the second line.
Press Select.
Press Go to clear the
message. The printer discards
the data sent to the serial port.
Reset the printer. Press
Menu> or Menu< to open the
job menu. When reset printer
appears on the second line.
Press Select.