HP Officejet J5780 User Manual

3.Press 1, and then press 1.
This selects Add Number to Junk List and then selects Select Number.
4.Press 
 to scroll through the numbers from which you have received faxes. When
the number you want to block appears, press OK to select it.
5.When the Select Another? prompt appears, do one of the following:
•If you want to add another number to the list of junk fax numbers, press 1
to select Yes, and then repeat step 4 for each number you want to block.
•If you are done, press 2 to select No.
To manually...

Protocol (FoIP). You probably use a FoIP service (provided by your telephone company)
if you:
•Dial a special access code along with the fax number, or
•Have an IP converter box that connects to the Internet and provides analog phone
ports for the fax connection.
NOTE:You can only send and receive faxes by connecting a phone cord to the 1-
LINE port on the back of the HP All-in-One. This means that your connection to the
Internet must be done either through a converter box (which supplies regular analog...

To enable fax confirmation from the control panel
1.Press Setup.
2.Press 2, and then press 3.
This selects Print Report and then selects Fax Confirmation.
3.Press 
 to select one of the following, and then press OK.
OffDoes not print a fax confirmation report when you send and receive
faxes successfully. This is the default setting.
On Fax SendPrints a fax confirmation report for every fax you send.
On Fax ReceivePrints a fax confirmation report for every fax you receive.
Send & ReceivePrints a fax...

To clear the fax log from memory
1.Press Setup.
2.Press 6, and then press 7.
This selects Tools menu and then selects Clear Fax Log.
The fax log and any faxes that might have been stored in memory are deleted.
Print other reports
You can manually generate reports about the HP All-in-One, such as the status of the
last fax you sent, a list of programmed speed dial entries, or a self-test report for diagnostic
purposes.
To print reports from the control panel
1.Press Setup, and then press 2.
This selects...

list of the phone numbers you have blocked. (The maximum number of
fax numbers you can block varies by model.)
NOTE:This feature is not supported in all countries/regions. If it is not
supported in your country/region, Junk Fax List does not appear in
the Print Report menu.
Related topics
•
Print fax confirmation reports
•
Print fax error reports
•
Print the fax log
•
Print a self-test report
•
Block junk fax numbers
Stop faxing
You can cancel a fax you are sending or receiving at any time.
To stop...

Chapter 10
104 Use the fax features
 

11 Maintain the HP All-in-One
The HP All-in-One requires little maintenance. Sometimes you might want to clean the
glass and lid backing to remove surface dust and ensure that your copies and scans
remain clear. You will also need to replace, align, or clean your print cartridges from time
to time. This section provides instructions for keeping the HP All-in-One in top working
condition. Perform these simple maintenance procedures as necessary.
This section contains the following topics:
•
Clean the HP...

To clean the lid backing
1.Turn off the HP All-in-One, unplug the power cord, and raise the lid.
NOTE:Depending how long the HP All-in-One is unplugged, the date and time
might be erased. You might need to reset the date and time later, when you plug
the power cord back in.
2.Clean the white document backing with a soft cloth or sponge slightly moistened with
a mild soap and warm water.
Wash the backing gently to loosen debris. Do not scrub the backing.
3.Dry the backing with a dry, soft, lint-free...

cover to access the pick assembly inside the automatic document feeder, clean the rollers
or separator pad, and then close the cover.
To clean the rollers or separator pad
1.Remove all originals from the document feeder tray.
2.Lift the automatic document feeder cover (1).
This provides easy access to the rollers (2) and separator pad (3), as shown below.
1Automatic document feeder cover
2Rollers
3Separator pad
3.Lightly dampen a clean lint-free cloth with distilled water, then squeeze any excess
liquid...

To clean the glass strip inside the automatic document feeder
1.Turn off the HP All-in-One, and unplug the power cord.
NOTE:Depending how long the HP All-in-One is unplugged, the date and time
might be erased. You might need to reset the date and time later, when you plug
the power cord back in.
2.Lift the cover of the automatic document feeder.
3.Raise the lid, as if you were loading an original on the glass.
4.Lift the automatic document feeder mechanism.
Chapter 11
108 Maintain the HP All-in-One