Chapter 12

Use one of the following to retrieve an update for your device:

Use your Web browser to download an update for the HP All-in-One from www.hp.com/support. The file will be a self-extracting executable with the extension .exe. When you double-click the .exe file, the Device Update Wizard opens on your computer.

Use the Software Update utility, provided with the software you installed with the HP All-in-One, to automatically search the HP support website for device updates at predetermined intervals. For more information on the Software Update utility, see the HP Photosmart Software Help.

NOTE: After the Software Update utility is installed on your computer, it searches for device updates. If you do not have the latest version of the Software Update utility at the time of install, a dialog appears on your computer prompting you to upgrade. Accept the upgrade.

To use device update

1.Do one of the following:

Double-click the update .exe file you downloaded from www.hp.com/support.

When prompted, accept the device update found by the Software Update utility. The Device Update Wizard opens on your computer.

2.At the Welcome screen, click Next. The Select a Device screen appears.

3.Select the HP All-in-One from the list, and then click Next. The Important Information screen appears.

4.Make sure your computer and device meet the requirements listed.

5.If you meet the requirements, click Update.

The Updating Device screen appears. A light begins to flash on the control panel of the HP All-in-One.

The screen on your display turns green as the update is loaded and extracted to your device.

6.Do not disconnect, shut down, or perform any other activities on your device while the update is occurring.

NOTE: If you disrupt the update, or an error message indicates the update failed, call HP support for assistance.

After the HP All-in-One shuts down and restarts, an update complete screen appears on your computer.

Your device is updated. It is now safe to use the HP All-in-One.

Errors

This section contains the following categories of messages on your device:

Device messages

File messages

General user messages

Paper messages

238 Troubleshooting

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HP J5788, J5780, J5750, J5740 manual Errors, To use device update

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.