© Copyright 2006 Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice.

Reproduction, adaptation or translation without prior written permission is prohibited, except as allowed under copyright laws.

Adobe® and the Acrobat logo® are trademarks of Adobe Systems Incorporated.

Windows®, Windows NT®, Windows ME®, Windows XP®, and Windows 2000® are U.S. registered trademarks of Microsoft Corporation.

Intel® and Pentium® are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.

October 2006

Notice

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

The Hewlett-Packard Company shall not be liable for incidental or consequential damages in connection with, or arising out of the furnishing, performance, or use of this document and the program material which it describes.

Note: Regulatory information can be found in Regulatory notices.

It is not lawful in many places to make copies of the following items. When in doubt, check with a legal representative first.

Governmental paper or documents:

Passports

Immigration papers

Selective service papers

Identification badges, cards, or insignias

Governmental stamps:

Postage stamps

Food stamps

Checks or drafts drawn on Governmental agencies

Paper currency, traveler’s checks, or money orders

Certificates of deposit

Copyrighted works

Safety information

WARNING! To prevent fire or shock hazard, do not expose this product to rain or any type of moisture.

Always follow basic safety precautions when using this product to reduce risk of injury from fire or electric shock.

WARNING! Potential shock hazard

1.Read and understand all instructions in the Setup Guide.

2.Use only a grounded electrical outlet when connecting the device to a power source. If you do not know whether the outlet is grounded, check with a qualified electrician.

3.Observe all warnings and instructions marked on the product.

4.Unplug this product from wall outlets before cleaning.

5.Do not install or use this product near water or when you are wet.

6.Install the product securely on a stable surface.

7.Install the product in a protected location where no one can step on or trip over the power cord, and where the power cord will not be damaged.

8.If the product does not operate normally, see the onscreen Troubleshooting help.

9.No operator-serviceable parts inside. Refer servicing to qualified service personnel.

10.Use in a well-ventilated area.

11.Use only with the power adapter supplied by HP.

WARNING! This equipment will be inoperable when main power fails.

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HP J5750, J5788, J5780, J5740 manual Safety information

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.