Solution: Turn off the HP All-in-One, the computer, and the router. Wait 30 seconds. Turn on the router first, and then turn on the HP All-in-One and the computer.

Cause: The HP All-in-One and computer are not connected to the same network.

Solution: Try accessing the Embedded Web Server on the HP All-in-One. To find the IP address, print a network configuration page.

Related topics

•“View and print network settings” on page 49

•“Use the Embedded Web Server” on page 52

The Printer not Found screen appears during installation

Cause: The HP All-in-One is not turned on.

Solution: Turn on the HP All-in-One.

Cause: You do not have an active network connection.

Solution: Make sure you have an active network connection.

To make sure your network connection is active

1.If the connections are secure, turn off the power on the HP All-in-One, and then turn it on again. Press the On button on the control panel to turn the HP All-in- One off, and press it again to turn the device on. Also, turn off the power on your router or hub, and then turn it on again.

2.Check the cable connections from the HP All-in-One to your gateway, router, or hub to ensure connections are secure.

3.Make sure the HP All-in-One is connected to the network with a CAT-5 Ethernet cable.

Cause: Cables are not connected properly.

Solution: Check the following cables to ensure they are connected properly:

•Cables between the HP All-in-One and the hub or router

•Cables between the hub or router and your computer

•Cables to and from your modem or HP All-in-One Internet connection (if applicable)

Cause: A firewall, anti-virus, or anti-spyware application is preventing the HP All- in-One from accessing your computer.

Solution: Uninstall the HP All-in-One software, and then reboot your computer. Temporarily disable anti-virus or anti-spyware applications, and then reinstall the HP All-in-One software. You can re-enable your anti-virus or anti-spyware applications after installation is complete. If you see firewall pop-up messages, you must always accept or allow the pop-up messages.

If the screen still appears, try uninstalling the HP All-in-One software, rebooting your computer, and temporarily disabling your firewall before reinstalling the HP All-in-One

Network troubleshooting

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Troubleshooting

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HP C7250, C7288, C7280 Printer not Found screen appears during installation, To make sure your network connection is active
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C7288, C7250, C7280 specifications

The HP C7280, C7250, and C7288 are part of HP's acclaimed All-in-One (AIO) printer series that blend functionality, speed, and quality in one compact device. Designed for home and small office use, these models stand out for their versatility and advanced features, making them an essential tool in any workspace.

One of the main features of the HP C7280, C7250, and C7288 is their multifunction capability. Each model combines printing, scanning, copying, and faxing, allowing users to perform various tasks without the need for multiple devices. This effective integration saves space and enhances productivity. The printers are equipped with a user-friendly control panel, simplifying navigation through different functions.

The print quality of these models is impressive, boasting a resolution that ensures sharp text and vibrant colors. The HP Vivera ink technology used in these printers plays a crucial role in delivering high-quality prints. This ink formulation provides a broader color gamut and enhanced longevity of prints, making them suitable for both professional documents and high-quality photos.

The HP C7280, C7250, and C7288 also feature built-in wireless connectivity options. Users can print from various devices, including smartphones, tablets, and laptops, making it possible to print from anywhere within range. This wireless technology offers flexibility and convenience, eliminating the clutter of cables in the workspace. Additionally, these models support HP’s ePrint feature, which allows printing via email, enabling users to send print jobs directly to the printer from any location.

Scanning and copying are facilitated by advanced optical scanning technology, which provides clear and precise results. Users can scan documents directly to a USB drive or email, streamlining sharing and archival processes. The automatic document feeder (ADF) featured in these models enhances efficiency, particularly for multi-page documents.

Durability is another characteristic of the HP C7280, C7250, and C7288. Designed for regular use, they come with a robust build quality and are engineered to handle large volumes of printing without frequent maintenance. The energy-efficient design of these printers also contributes to a lower environmental impact, aligning with modern sustainability practices.

In summary, the HP C7280, C7250, and C7288 series All-in-One printers excel in delivering multifunctionality, impressive print quality, and innovative technology. Their wireless capabilities, combined with user-friendly features and robust performance, make them a valuable addition to any home office or small business environment.
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