Canon MultiPASSTM C50 User Manual page 116

You can also use coded speed dialling to send a document to more than one
location at a time. For details, see "Sequential Broadcasting" on page 4-18.
3-16 Speed Dialling
If you do not press the
MultiPASS C50 will begin sending automatically.
If an error occurs during sending, the MultiPASS C50 will print an error
report. If this happens, try sending the fax again. See "Faxing Problems"
on page 8-12 for details about errors.
(START/COPY) button within five seconds, the
Chapter 3