HP OJ 3830 Manuale Proprietario

You might be able to subscribe to a low cost phone service that allows you to send and receive faxes with

your printer by using the Internet. This method is called Fax on Voice over Internet Protocol (VoIP).

The following are indications you probably use a VoIP service.

●

Dial a special access code along with the fax number.

●

Have an IP converter box that connects to the Internet and provides analog phone ports for the fax

connection.

You can only send and receive faxes by connecting a phone cord to the port labeled "1-LINE" on the

printer. This means that your connection to the Internet must be done either through a converter box (which

supplies regular analog phone jacks for fax connections) or your telephone company.

Support for traditional fax transmission over any Internet protocol telephone systems are often

limited. If you experience problems faxing, try using a slower fax speed or disabling the fax error-correction

mode (ECM). However, if you turn off ECM, you cannot send and receive color faxes.

For more information about changing the fax speed, see 

. For more information

about using ECM, see 

If you have questions about Internet faxing, contact your Internet faxing services support department or your

local service provider for further assistance.

ENWW

Fax on Voice over Internet Protocol

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