Control panel

English

1Wireless light: Indicates the status of the printer wireless connection.

•• Solid blue light indicates that wireless connection has been established and you can print.

•• Slow blinking light indicates that wireless is on, but the printer is not connected to a network. Make sure your printer is within the range of wireless signal.

•• Fast blinking light indicates wireless error. Refer to the message on the printer display.

•• If wireless is turned off, the wireless light is off and the display screen shows Wireless Off.

2On button: Turns the printer on or off.

3Back button: Returns to the previous screen.

4Help button: Shows help content if it is available for the current operation.

5Home button: Returns to the Home screen, the screen that is displayed when you first turn on the printer.

6Control panel display: Touch the screen to select menu options, or scroll through the menu items.

Near Field Communication (NFC) button: Indicates the area where you can print documents and

7images from a mobile device (such as a smartphone or tablet) by touching the device on the printer.

Safety information

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

1.Read and understand all instructions in the documentation that comes with the printer.

2.Observe all warnings and instructions marked on the printer.

3.Unplug this printer from wall outlets before cleaning.

4.Do not install or use this printer near water, or when you are wet.

5.Install the printer securely on a stable surface.

6.Install the printer in a protected location where no one can step on or trip over the power cord, and the power cord cannot be damaged.

7.If the printer does not operate normally, see the help file (which is available on your computer after you install the software).

8.There are no user-serviceable parts inside. Refer servicing to qualified service personnel.

9.Use only with the power cord and power adapter (if provided) supplied by HP.

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HP 7640, 7645 manual Control panel, Safety information

7645, 7640 specifications

The HP 7640 and 7645 are part of HP's formidable line of wide-format printers designed for businesses that require high-quality printing for posters, brochures, and technical documents. Built with reliability and efficiency in mind, these printers offer advanced features and technologies that cater to diverse printing needs.

One of the standout features of the HP 7640 and 7645 is their exceptional print quality. These printers utilize HP's thermal inkjet technology, which ensures crisp, clear results with vibrant colors and sharp text. The printers support a wide color gamut and are capable of producing high-resolution prints, making them ideal for graphic-intensive applications. The versatile media handling allows users to print on various substrates, from plain paper to glossy photo paper and even heavyweight posters.

Both models support wide-format printing, with maximum print sizes up to 44 inches wide. This makes them perfect for businesses in industries such as architecture, engineering, and advertising. The HP 7640 and 7645 can print on sheets or rolls, providing users with the flexibility to handle large print jobs efficiently.

Another significant feature is the HP Smart App integration, which allows users to print and manage their printing tasks through smartphones and tablets. This capability enhances productivity, enabling users to take control of their printing needs remotely. Additionally, both printers come with intuitive touch-screen interfaces that simplify operation and provide real-time insights into printer status and supplies.

In terms of connectivity, the HP 7640 and 7645 boast versatile options, including USB, Ethernet, and wireless connectivity. This makes it easy to integrate the printers into existing office networks, enabling multiple users to access the printer from various devices. Cloud printing support further enhances operational convenience, allowing users to print documents from their preferred applications without the need for intermediate downloads.

The construction of the HP 7640 and 7645 emphasizes durability and low maintenance. With features designed to minimize downtime, these printers are engineered for consistent performance, making them suitable for high-demand environments. Their environmentally friendly design, including energy-efficient operating modes and recyclable cartridges, aligns with modern sustainability practices.

In summary, the HP 7640 and 7645 printers are packed with cutting-edge technology and practical features that meet the diverse demands of today’s business landscape. With superior print quality, wide-format capabilities, and user-friendly technology, they provide a reliable solution for high-quality printing requirements.