Order ink supplies

Before ordering cartridges, locate the correct cartridge number.

Locate the cartridge number on the printer

The cartridge number is located inside the cartridge access door.

Locate the cartridge number in the printer software

1.Depending on your operating system, do one of the following to open the printer software:

Windows 8.1: Click the down arrow in lower left corner of the Start screen, and then select the printer name.

Windows 8: Right-click an empty area on the Start screen, click All Apps on the app bar, and then select the printer name.

Windows 7, Windows Vista, and Windows XP: From the computer desktop, click Start, select All Programs, click HP, click the folder for the printer, and then select the icon with the printer's name.

2.In the printer software, click Shop, and then click Shop For Supplies Online. The correct cartridge number appears when you use this link.

To find the print cartridge reorder numbers

1.Open HP Utility.

NOTE: HP Utility is located in the Hewlett-Packardfolder in the Applications folder at the top level of the hard disk.

2.Click Supplies Info.

The print cartridge ordering numbers appear.

3.Click All Settings to return to the Information and Support pane.

To order original HP supplies for the HP ENVY 7640 series, go to www.hp.com/buy/supplies. If prompted, choose your country/region, and then follow the prompts to find the right cartridges for your printer.

NOTE: Ordering ink cartridges online is not supported in all countries/regions. If it is not available in your country/region, you may still view supplies information and print a list for reference when shopping at a local HP reseller.

ENWW

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HP 7645 manual Order ink supplies, Locate the cartridge number on the printer, To find the print cartridge reorder numbers

7645 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.