NOTE: Refer to your firewall documentation on how to configure the firewall port settings and how to add HP files to the “trusted“ list.

Some firewalls continue to cause interference even after you disable them. If you continue to have problems after configuring the firewall as described above and if you are using a computer running Windows, you might need to uninstall the firewall software in order to use the HP device over the network.

Advanced firewall information

The following ports are also used by your HP device and might need to be opened on your firewall configuration. Incoming ports (UDP) are destination ports on the computer while outgoing ports (TCP) are destination ports on the HP device.

•Incoming (UDP) ports: 137, 138, 161, 427

•Outgoing (TCP) ports: 137, 139, 427, 9100, 9220, 9500

The ports are used for the following functions:

Printing

•UDP ports: 427, 137, 161

•TCP port: 9100

Photo card upload

•UDP ports: 137, 138, 427

•TCP port: 139

Scanning

•UDP port: 427

•TCP ports: 9220, 9500

HP device status

UDP port: 161

Faxing

•UDP port: 427

•TCP port: 9220

HP device installation

UDP port: 427

Solve device management problems

This section provide solutions to common problems that involve managing the device. This section contains the following topic:

Solve device management problems

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HP 4500 - K7 manual Solve device management problems, Advanced firewall information, Incoming UDP ports 137, 138, 161
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4500 - K7 specifications

The HP 4500 - K7 is a versatile multi-functional printer renowned for its combination of reliability, efficiency, and advanced features tailored for both home and office use. This device excels in meeting the demands of businesses, providing an optimal balance between speed and quality.

One of the standout features of the HP 4500 - K7 is its printing capability. This all-in-one printer supports color and monochrome printing, ensuring vibrant, high-quality prints for documents, presentations, and graphics. It boasts an impressive print speed, allowing users to produce professional-quality documents quickly, which is essential in a fast-paced work environment.

In terms of connectivity, the HP 4500 - K7 is equipped with Wi-Fi technology, enabling seamless wireless printing from various devices such as laptops, smartphones, and tablets. This feature enhances convenience, as users can print documents directly from their mobile devices without the need for additional cables. The printer also supports USB connectivity, providing flexibility in connecting to a variety of devices.

The HP 4500 - K7 employs advanced scanning technology that produces high-resolution scans with impressive clarity. This capability is crucial for digitizing documents, archiving important information, or sharing files electronically. The integrated automatic document feeder (ADF) allows users to scan, fax, or copy multiple pages efficiently, saving time and enhancing productivity.

Moreover, the control panel of the HP 4500 - K7 is intuitively designed for user-friendly operation. The LCD display provides clear navigation and access to various functions, including printing, scanning, and copying. Users can customize settings, manage print jobs, and perform maintenance tasks easily from this interface.

Energy efficiency is another hallmark of the HP 4500 - K7, as it complies with ENERGY STAR standards, helping to reduce power consumption and environmental impact. This printer not only delivers outstanding performance but also contributes to sustainability goals.

In summary, the HP 4500 - K7 is a robust multi-function printer characterized by efficient printing, advanced scanning capabilities, wireless connectivity, and energy-saving features. It meets the needs of both home users and small to medium-sized businesses, making it a valuable asset in any workspace. Its emphasis on quality, speed, and usability positions it as a leader in its category.
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