HP CC487-91209 Fax Manual page 60

message will be shown. Nothing is wrong with the fax subsystem; the message indicates the fax was
not completed due to a busy telephone number at the receiving end.
Persistent error messages with numeric codes different than those listed here require assistance of
customer support. A more detailed listing of the last fax call can be printed out before contacting
customer support to help identify the problem. The detailed fax listing is called a Fax T.30 Trace and
can be printed for the last fax, or it can be set to print whenever a fax error occurs. To print or
configure the Fax T.30 Trace, touch Administration, Troubleshooting, and then Fax T.30 Trace. You
can then print the report for the last fax or configure when to print the T.30 trace.
48 Chapter 2 HP Color LaserJet CM3530 MFP Series ENWW