HP Color LaserJet 4730 Multifunction Printer series - Manual (Page 176)

10. Reinsert the formatter pressure release tabs by squeezing them together and pushing them into
place.
11. Reconnect all the cables, and turn on the MFP.
Connecting the fax accessory to a phone line
When connecting the fax accessory to a phone line, ensure that the phone line being used for the fax
accessory is a dedicated line that is not used by any other devices. Also, this line should be an analog
line because the fax will not function correctly if it is connected to some digital PBX systems. If you are
not sure whether you have an analog or digital phone line, contact your telecom provider.
NOTE HP recommends using the phone cord that comes with the fax accessory to ensure that
the accessory functions correctly.
156 Chapter 7 Faxing ENWW