Xerox DocuColor 2240 Service Manual page 459

20-727 No Reply
No response obtained from Task after 3 sec or more from incoming 1300Hz.
Procedure
Switch power off then on.
Re-try the Fax job
Status Indicator RAPs
20-727, 20-728
20-728 Invalid Destination
Call cannot be completed due to dialing error.
Initial Actions
Check the phone number of the remote machine and transmit again.
Procedure
Switch power off then on.
Re-try the Fax job
NOTE: Customers using G3 DP (Dial Pause) should check if the dialed number contains * or #.
09/03
2-426
Initial issue
DC 3535/2240/1632, WC M24