Xerox DocuColor 2240 Service Manual page 535

83-738 No Response to RR
No response is sent back to RR transmission, or DCN is received with RR.
Procedure
Switch power off then on. Re-try the Fax job. Remote terminal failure.
Status Indicator RAPs
83-738, 83-739
83-739 T5 Time-out
T5 sec. has passed without MCF.
Procedure
Switch power off then on. Re-try the Fax job. Remote terminal failure.
09/03
2-502
Initial issue
DC 3535/2240/1632, WC M24