Canon MultiPASS C530 Fax Manual page 100

You can turn automatic redialing off and on. Also, you can adjust the number of redialing
attempts and the time interval between attempts (see
If all redial attempts are unsuccessful, the unit will cancel the transmission and print an Error TX
Report to remind you that the transmission was not completed (see
When using automatic redialing, the LCD display alternately displays AUTO REDIAL and the
transaction number (TX/RX NO.) while it is waiting to redial.
When it begins redialing, the LCD display shows details on the transmission.
If the receiving fax machine is still busy on the last attempt, the LCD display shows BUSY/NO
SIGNAL, the transaction number (TX/RX NO.), and prints the Error TX report (if set to print
one).
If this happens, try sending again later.
Chapter 4
AUTO REDIAL
Ex:
TX/RX NO. 0013
BUSY/NO SIGNAL
Ex:
TX/RX NO. 0013
PRINTING REPORT
page 4-23).
page 6-7).
Sending Faxes 4-22