HP OJ4650 Guida Utente

In some countries/regions that use serial-type phone systems, the phone cord that came with

the printer might have an additional wall plug attached to it. This enables you to connect other telecom

devices to the wall jack where you plug in the printer.
You might need to connect the supplied phone cord to the adapter provided for your country/region.

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If your country/region is listed, you probably have a parallel-type telephone system. In a parallel-type

phone system, you are able to connect shared telephone equipment to the phone line by using the "2-

EXT" port on the back of the printer.

If you have a parallel-type phone system, HP recommends you use the 2-wire phone cord

supplied with the printer to connect it to the telephone wall jack.

If you are unsure which kind of telephone system you have (serial or parallel), check with your telephone

company.
This section contains the following topics:

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To fax successfully, you need to know what types of equipment and services (if any) share the same phone

line with the printer. This is important because you might need to connect some of your existing office

equipment directly to the printer, and you might also need to change some fax settings before you can fax

successfully.

Determine if your telephone system is serial or parallel. See 

.

Serial-type telephone system—See 

.

Parallel-type telephone system—Go to step 2.

Select the combination of equipment and services sharing your fax line.
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DSL: A Digital subscriber line (DSL) service through your telephone company. (DSL might be called

ADSL in your country/region.)

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PBX: A private branch exchange (PBX) phone system or an integrated services digital network

(ISDN) system.

108 Appendix B   Additional fax setup

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