4.Touch Distinctive Ring.

5.A message appears stating that this setting should not be changed unless you have multiple numbers on the same telephone line. Touch Yes to continue.

6.Do one of the following:

●Touch the ring pattern assigned by your telephone company to fax calls.

●Touch Ring Pattern Detection, and then follow the instructions on the printer control panel.

NOTE: If the Ring Pattern Detection feature cannot detect the ring pattern or if you cancel the

feature before it finishes, the ring pattern is automatically set to the default, which is All Rings.

NOTE: If you are using a PBX phone system that has different ring patterns for internal and external calls, you must call the fax number from an external number.

Set the dial type

Use this procedure to set tone-dialing or pulse-dialing mode. The factory-set default is Tone. Do not change the setting unless you know that your phone line cannot use tone dialing.

NOTE: The pulse-dialing option is not available in all countries/regions.

To set the dial type

1.From the printer control panel display, touch Setup.

2.Touch Fax Setup, and then touch Preferences.

3.Touch Dial Type.

4.Touch to select Tone Dialing or Pulse Dialing.

Set the redial options

If the printer was unable to send a fax because the receiving fax machine did not answer or was busy, the printer attempts to redial based on the settings for the redial options. Use the following procedure to turn the options on or off.

●Busy redial: If this option is turned on, the printer redials automatically if it receives a busy signal. The default is On.

●No answer redial: If this option is turned on, the printer redials automatically if the receiving fax machine does not answer. The default is Off.

●Connection problem redial: If this option is turned on, the printer redials automatically if there has been a problem connecting with the receiving fax machine. Connection problem redial works only for sending faxes from memory. The default is On.

To set the redial options

1.From the printer control panel display, touch Setup.

2.Touch Fax Setup, and then touch Preferences.

ENWW

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HP 7645 Set the dial type, Set the redial options, Touch Distinctive Ring, To set the dial type, To set the redial options
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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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