2.Gently pull the jammed paper out of the rollers.

CAUTION: If the paper tears when you are removing it from the rollers, check the rollers and wheels for torn pieces of paper that might remain inside the printer.

If you do not remove all the pieces of paper from the printer, more paper jams are likely to occur.

3.Close the document feeder cover, pressing down firmly until it snaps into place.

Clear a print carriage jam

Resolve a print carriage jam.

Use an HP online troubleshooting wizard

 

If something is blocking the print carriage or it does not move

 

easily, get step-by-step instructions.

NOTE: The HP online troubleshooting wizards may not be available in all languages.

Read general instructions in the Help for clearing a print carriage jams

1.Remove any objects, such as paper, that are blocking the print carriage.

NOTE: Do not use any tools or other devices to remove jammed paper. Always use caution when removing jammed paper from inside the printer

2.To get help from the print display, touch Help from the Home screen. Touch the directional button to navigate through help topics, touch Troubleshoot and Support, and then touch Clear Carriage Jam.

Learn how to avoid paper jams

To help avoid paper jams, follow these guidelines.

Remove printed papers from the output tray frequently.

Make sure that you are printing with paper that is not wrinkled, folded, or damaged.

Prevent curled or wrinkled paper by storing all unused paper flat in a resealable bag.

Do not use paper that is too thick or too thin for the printer.

Make sure that the trays are loaded correctly and are not too full. For more information, see Load media on page 11.

ENWW

Jams and paper-feed issues 97

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HP 7645 manual Clear a print carriage jam, Learn how to avoid paper jams

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.