Sharp FO-4700 Operation Manual page 50

Sending a Fax by Automatic Dialing
remains in the scanner, open the operation panel by squeezing the
release marked PANEL RELEASE and remove it.) If Option Setting
23 is set to NO, press the START key or the STOP key as follows:
Press the START key if you want to transmit the pages which have
been stored up to that point in memory. The remaining pages will be
ejected from the feeder. After transmission, the memory will be
cleared and you can transmit the remaining pages. You will also
need to transmit the page which was being scanned when the mem-
ory filled up.
Press the STOP key if you want to cancel the entire transmission.
If you do not press the START key or the STOP key within one
minute, the transmission will be canceled and the pages already
scanned cleared from memory. You will need to retransmit all pages
of the document.
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