While you wait for answers, we may have found some information which could help you.
Success
Message
Panasonic Panafax UF-585 Message 011?
fax machine Panasonic?
How can I fix my panasonic KX-FHD331?
PANAFAX UF-755 ERROR CODE 51?
How do I fix my Panasonic- Model no. KX-FHD331 fax?
How to reprogram name ident on Panasonic fax machine?
i have a panasonic kxf-1050 fax will only display 8 blocks on display?
What todo with "jammed" when no paper jam found ?
manual for panasonic fax machine model no kx-ft903cx?