14 HP warranty and support

Hewlett-Packard provides Internet and phone support for the HP All-in-One.

This section contains the following topics:

•Warranty

•Get support and other information from the Internet

•Before you call HP customer support

•Access your serial number and service ID

•Call in North America during warranty

•Call elsewhere in the world

•HP Quick Exchange Service (Japan)

•Prepare the HP All-in-One for shipment

•Pack the HP All-in-One

Warranty

To obtain HP repair service, you must first contact an HP service office or an HP Customer Support Center for basic troubleshooting. See Before you call HP customer support for steps to take before calling Customer Support.

NOTE: This information does not apply to customers in Japan. For information on service options in Japan, see HP Quick Exchange Service (Japan).

For more information about the warranty, see the printed documentation that came with the HP All- in-One.

Warranty upgrades

Depending on your country/region, HP might offer (for an additional fee) a warranty upgrade option that extends or enhances your standard product warranty. Available options might include priority phone support, return service, or next business day exchange. Typically, service coverage begins on product purchase date and must be purchased within a limited time of product purchase.

For more information, see:

•In the U.S., dial 1-866-234-1377 to speak to an HP advisor.

•Outside the U.S., please call your local HP Customer Support office. See Call elsewhere in the world for a list of international Customer Support numbers.

•Go to the HP website at www.hp.com/support. If prompted, choose your country/region, and then find warranty information.

Get support and other information from the Internet

To find support and warranty information, go to the HP website at www.hp.com/support. If prompted, choose your country/region, and then click Contact HP for information on calling for technical support.

This website also offers technical support, drivers, supplies, ordering information and other options such as:

•Access online support pages.

•Send HP an e-mail message for answers to your questions.

•Connect with an HP technician by using online chat.

•Check for software updates.

Support options and availability vary by product, country/region, and language.

HP warranty and support

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HP J5740, J5788, J5780, J5750 manual HP warranty and support, Warranty upgrades
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J5788, J5740, J5780, J5750 specifications

The HP J5780 is a versatile all-in-one inkjet printer that combines printing, scanning, copying, and faxing capabilities in a single device. Ideal for home and small office environments, this printer is designed to cater to a wide range of document-related needs. Its compact form factor allows it to fit easily into tight spaces without sacrificing functionality.

One of the standout features of the HP J5780 is its print quality. With a maximum resolution of up to 4800 x 1200 optimized dpi, it delivers sharp text and vibrant images, making it suitable for printing everything from documents to photos. The printer uses HP's patented Thermal Inkjet Technology, which ensures precise ink placement and excellent color accuracy.

In terms of print speed, the HP J5780 is efficient, capable of printing up to 30 pages per minute for black and white documents and around 23 pages per minute for color prints. This speed makes it particularly effective in busy office environments where time is of the essence. The device has a 100-sheet paper tray that accommodates various paper sizes and types, including envelopes, glossy photo paper, and legal-sized documents.

The scanner function offers a flatbed design with a 1200 x 2400 dpi optical resolution, enabling users to digitize documents and photos with exceptional clarity. Additionally, the HP J5780 comes with a built-in copier that allows for quick duplication of documents without needing a computer. Users can efficiently make multiple copies, adjust copy sizes, and utilize features like resizing and reduction.

Another important aspect of the HP J5780 is its faxing capability. Featuring a 33.6 Kbps modem, the printer enables quick transmission of documents and comes with a 20-page automatic document feeder (ADF), simplifying the process of sending multi-page faxes.

Connectivity options on the HP J5780 are user-friendly, offering both USB and Ethernet interfaces. This allows for easy connection to computers and networks, enabling users to share the printer within a group. Furthermore, the device is compatible with various operating systems, ensuring seamless integration into different computing environments.

In summary, the HP J5780 is a comprehensive all-in-one solution that emphasizes productivity without compromising quality. Its combination of printing, scanning, copying, and faxing functionalities, along with its user-friendly features, makes it a reliable choice for those seeking efficiency and versatility in their document management tasks. Whether for home use or small office settings, the HP J5780 delivers dependable performance and a range of technologies designed to meet diverse printing needs.
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