HP LaserJet 3100 All-in-One Printer series - Manual (Page 80)

EN 3 Faxing 79
Sending a fax with confirmation
Use this procedure if you need to make sure the current fax
transmission was successful and your HP LaserJet 3100 product is
not set to print a transmission report normally. The report includes a
thumbnail of the first page of the fax, if it is still available in memory.
Note To change when transmission reports normally print, see “Setting when
transmission reports print” in chapter 8.
To send a fax with confirmation
1 Load the document into the document feeder tray.
2 Press E NTER /M ENU .
3 Press > once to display Fax Functions and press E NTER /M ENU .
4 Use the < and > keys to select Send Confirmation and press
E NTER /M ENU .
5 Use the < and > keys to select Yes and press E NTER /M ENU .
6 Dial the fax number.
7 Press S TART to begin faxing.
After sending the fax, this setting automatically reverts to No.