Xerox DocuColor 2240 Service Manual page 520

83-708 Post-message Re-transmission Error
No response to three attempts at post-message command, or DCN received.
Procedure
Switch power off then on. Re-try the Fax job
line quality no good; receiver failure; SC board (modem) failure; NCU board failure.
Initial issue
DC 3535/2240/1632, WC M24
83-709 RTN Received
RTN received on G3 transmission.
Procedure
Switch power off then on. Re-try the Fax job. line quality no good; receiver failure; SC board
(modem) failure; NCU board failure.
09/03
2-487
Status Indicator RAPs
83-708, 83-709