HP Color LaserJet 9500 Multifunction Printer series - Manual (Page 106)

http://www.hp.com/go/clj9500mfp
90 Chapter 4 – Faxing Rev. 1.0
OPERATIONAL / ENABLED 1 - The analog fax is installed and ready.
OPERATIONAL / DISABLED 1 - The fax is installed and operational. However,
HP Digital Sending utility has either disabled the
MFP fax feature or has enabled LAN fax. When
LAN fax is enabled, the analog fax feature is
disabled. Only one fax feature (either LAN fax or
analog fax) can be enabled at a time.
NON-OPERATIONAL /
ENABLED/DISABLED 1
A firmware failure has been identified. The firmware
should be uploaded.
DAMAGED /
ENABLED/DISABLED 1
The fax has failed. Reseat the fax card and check
for bent pins. If the status is still DAMAGED, replace
the analog fax card.
1 - ENABLED indicates that the analog fax is enabled (turned on). DISABLED indicates that LAN
fax is turned on and the analog fax is turned off.