3.If you have a parallel-type phone system, remove the white plug from the port labeled 2-EXT on the back of the printer, and then connect a phone to this port.

4.Connect the DSL filter to the parallel splitter.

5.Connect the DSL modem to the parallel splitter.

6.Connect the parallel splitter to the wall jack.

7.Run a fax test.

When the phone rings, the printer automatically answers after the number of rings you set in the Rings to Answer setting. The printer begins emitting fax reception tones to the sending fax machine and receives the fax.

If you encounter problems setting up the printer with optional equipment, contact your local service provider or vendor for further assistance.

Case I: Shared voice/fax line with answering machine

If you receive both voice calls and fax calls at the same phone number, and you also have an answering machine that answers voice calls at this phone number, set up the printer as described in this section.

Figure B-11Back view of the printer

1

Telephone wall jack

 

 

2

Use the phone cord provided to connect to the 1-LINE port on the back of the printer

 

You might need to connect the supplied phone cord to the adapter provided for your country/

 

region.

 

 

3

Answering machine

 

 

4

Telephone (optional)

 

 

To set up the printer with a shared voice/fax line with answering machine

1.Remove the white plug from the port labeled 2-EXT on the back of the printer.

2.Unplug your answering machine from the telephone wall jack, and connect it to the port labeled 2-EXT on the back of the printer.

NOTE: If you do not connect your answering machine directly to the printer, fax tones from

a sending fax machine might be recorded on your answering machine, and you might not receive faxes with the printer.

ENWW

Set up faxing (parallel phone systems) 161

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HP 7645 manual Case I Shared voice/fax line with answering machine, Figure B-11Back view of the printer
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7645 specifications

The HP 7640 and 7645 are part of HP's formidable line of wide-format printers designed for businesses that require high-quality printing for posters, brochures, and technical documents. Built with reliability and efficiency in mind, these printers offer advanced features and technologies that cater to diverse printing needs.

One of the standout features of the HP 7640 and 7645 is their exceptional print quality. These printers utilize HP's thermal inkjet technology, which ensures crisp, clear results with vibrant colors and sharp text. The printers support a wide color gamut and are capable of producing high-resolution prints, making them ideal for graphic-intensive applications. The versatile media handling allows users to print on various substrates, from plain paper to glossy photo paper and even heavyweight posters.

Both models support wide-format printing, with maximum print sizes up to 44 inches wide. This makes them perfect for businesses in industries such as architecture, engineering, and advertising. The HP 7640 and 7645 can print on sheets or rolls, providing users with the flexibility to handle large print jobs efficiently.

Another significant feature is the HP Smart App integration, which allows users to print and manage their printing tasks through smartphones and tablets. This capability enhances productivity, enabling users to take control of their printing needs remotely. Additionally, both printers come with intuitive touch-screen interfaces that simplify operation and provide real-time insights into printer status and supplies.

In terms of connectivity, the HP 7640 and 7645 boast versatile options, including USB, Ethernet, and wireless connectivity. This makes it easy to integrate the printers into existing office networks, enabling multiple users to access the printer from various devices. Cloud printing support further enhances operational convenience, allowing users to print documents from their preferred applications without the need for intermediate downloads.

The construction of the HP 7640 and 7645 emphasizes durability and low maintenance. With features designed to minimize downtime, these printers are engineered for consistent performance, making them suitable for high-demand environments. Their environmentally friendly design, including energy-efficient operating modes and recyclable cartridges, aligns with modern sustainability practices.

In summary, the HP 7640 and 7645 printers are packed with cutting-edge technology and practical features that meet the diverse demands of today’s business landscape. With superior print quality, wide-format capabilities, and user-friendly technology, they provide a reliable solution for high-quality printing requirements.
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