• Load the print side down in the right-front corner of the glass.
  • Touch Fax and dial the number by using the keypad on the phone that is connected to the HP Printer.
  • If the recipient answers the telephone, you can engage in a conversation before sending your fax.
  • When your done send the fax, touch start black or start color.

This infomation for HP Officejet 4620 and 4630 printer setup will make easy to understand to connect witn wifi router.