HP Color LaserJet Pro MFP M278-M281 - User Guide
:
Print Cong
g.
Exit
4.
HP
Fax Setup Utility (
)
5.
●
ISDN
PBX
●
VoIP
(V.29)
●
DSL
DSL
DSL
DSL
●
●
●
●
●
●
a.
b.
c.
d.
e.
:
●
●
158 9
THWW