HP DeskJet 3776 - Printer

DeskJet 3776 - Printer HP - Free user manual and instructions

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How does scanning work with the HP DeskJet 3776 printer?
Frequently Asked Questions - 22/04/2026
Response Notice-Facile

The scanning feature of the HP DeskJet 3776 allows you to convert paper documents into digital files using three main methods. You can use the HP Smart app (free, available on Windows, Mac, iOS, and Android), the included HP software provided during installation, or the Webscan interface accessible via the embedded web server (EWS) of the printer by typing its IP address into a browser.

To scan a document: Open the scanner lid and place the document face down on the scanner glass, aligning it with the guides. Then open the HP Smart app or the HP software on your computer, select your DeskJet 3776 printer as the scanning source, and choose your desired settings: file format (PDF, JPEG, etc.), resolution (up to 1200 dpi optical), and destination folder. Click the Scan button to start the process.

The HP DeskJet 3776 offers the flexibility of Wi-Fi scanning, meaning your computer or mobile device must be connected to the same Wi-Fi network as the printer. You can also perform direct scans from the EWS interface by accessing the printer's built-in web server. For mobile users, the HP Smart app allows you to scan directly from your smartphone or tablet without needing computer software.

Once the scan is complete, the file is saved to the location you specified. For more detailed information or if you encounter any issues, refer to the electronic Help accessible after installing the HP software or visit hp.com/support/dj3700.

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What does the E4 error on the HP DeskJet 3776 printer mean and how can it be resolved?
Frequently Asked Questions - 21/04/2026
Response Notice-Facile

The E4 error on the HP DeskJet 3776 printer is generally related to an issue with the ink cartridges or their installation. Here’s how you can diagnose and resolve this problem:

Steps to resolve the E4 error:

  1. Check the ink cartridges:
    • Turn off the printer and unplug it from the power outlet.
    • Open the printer cover and gently remove the ink cartridges.
    • Ensure that the cartridges are compatible and in good condition.
  2. Clean the cartridge contacts:
    • With a clean, dry, lint-free cloth, gently clean the metal contacts of the cartridges as well as those inside the printer.
  3. Reinstall the cartridges correctly:
    • Place the cartridges back in their slots, ensuring they are securely clicked in.
  4. Restart the printer:
    • Plug the printer back in and turn it on to check if the error persists.
  5. Check for paper jams:
    • Ensure that no paper is stuck inside the printer, as this can also cause errors.

If after these checks and actions the E4 error continues to appear, it may be necessary to contact HP technical support for further assistance.

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How to connect an HP DeskJet 3776 printer to the Wi-Fi network?
Frequently Asked Questions - 27/03/2026
Response Notice-Facile

The easiest way to connect your HP DeskJet 3776 printer to Wi-Fi is to use the official HP installation software. Go to 123.hp.com/dj3700 to download the installation software or the HP Smart mobile app. During installation, the software will guide you through all the network setup steps. A USB cable may be temporarily required during installation, but only connect it when the software prompts you to do so.

To check if Wi-Fi is enabled on the printer: on the control panel of the DeskJet 3776, check that the "Wireless" light is on. If this light is off, press the "Wireless" button to enable the printer's wireless features.

To print a Wi-Fi diagnostic report: press the "Wireless" button and the "Information" button simultaneously for a few seconds. The printer will print a network configuration page as well as a Wi-Fi test report. This report will display the name of the network (SSID) to which the printer is currently connected and its IP address.

Important: make sure your printer and computer are connected to the same Wi-Fi network. If you are using a VPN, temporarily disconnect from it during installation, as it may prevent communication with the printer. Once the installation is complete, you will need to remain disconnected from the VPN to access the printer on your home network.

If you encounter connection issues after installation, try restarting your printer and Wi-Fi router. If the connection still does not establish, turn them off in this order: first the router, then the printer, and finally the computer. Wait a few seconds, then turn them back on in reverse order.

Alternative: Wi-Fi Direct – If you want to print without a router, you can use the Wi-Fi Direct feature of the DeskJet 3776. Press the "Wi-Fi Direct" button and the "Information" button simultaneously to print a detailed guide explaining how to connect your computer or mobile device directly to the printer. Note that the Wi-Fi Direct connection does not provide access to the Internet.

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Download the instructions for your Printer in PDF format for free! Find your manual DeskJet 3776 - HP and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. DeskJet 3776 by HP.

USER MANUAL DeskJet 3776 HP

  1. Prepare: Follow the instructions in the setup flyer to begin printer setup.
  2. Connect: Visit 123.hp.com/dj3700 to download and run the HP setup software or mobile app, and connect the printer to your network.

Note: The HP All-in-One Printer Remote app is available on an app store.

Note for Windows® users: You can also use the printer software CD. If the installation program does not start, browse to Computer, double-click the CD/DVD drive icon with the HP logo, and then double-click setup.exe.

  1. Activate: Create an account or register your printer and finish installing the HP printer software or HP All-in-One Remote app so you can print and scan.

Need help? Visit hp.com/support/dj3700 to get more information about how to set up your printer.

Learn more

Electronic Help: It is available after you install the HP printer software on your computer. Learn about product features, printing, troubleshooting, and support. Find notices, environmental, and regulatory information, including the European Union Regulatory Notice and compliance statements, in the Technical Information section.

  • Windows® 10: Click the Start button, select All apps, select HP, select the icon with the printer name, click Help, and then click Search HP Help.
  • Windows® 8.1: Click the down arrow in the lower left corner of the Start screen, select the icon with the printer name, click Help, and then click Search HP Help.
  • Windows® 8: On the Start screen, right-click an empty area on the screen, click All Apps on the app bar, select the icon with the printer name, click Help, and then click Search HP Help.
  • Windows® 7, Windows Vista®, and Windows® XP: Click the Start button, select All Programs, select HP, select the folder for the printer, and then select Help.
  • OS X Yosemite v10.10 and OS X El Capitan v10.11: Click Help > Mac Help. In the Help Viewer window, type your printer name in the search field.
  • OS X Mavericks v10.9: Click Help > Help Center. In the Help Viewer window, click Help for all your apps, and then click the Help for your printer.

Readme: Contains HP support information, operating system requirements, and recent printer updates.

- Windows: Insert the software CD in your computer, and then browse to the ReadMe.chm file. Double-click ReadMe.chm to open, and then select the ReadMe in your language.

On the Web: Additional help and information: www.support.hp.com. Printer registration: www.register.hp.com. Declaration of Conformity: www.hp.eu/certificates. Ink usage: www.hp.com/go/inkusage.

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www.hp.com/eu/m/DJ3720

EN DE FR IT ES PT NL SV NO DA FI ET LV LT

The information contained herein is subject to change without notice.

J9V86-90014

Printed in [English]
© Copyright 2016 HP Development Company, L.P.

Control panel

1 2 3 4 5 8 6 7 8 9 10 11

1Control panel display: Indicates number of copies, media errors, wireless status and signal strength, Wi-Fi Direct status, and ink levels.
2Information button: Prints out a printer information page. Press the button in combination with the Wireless button, or the Wi-Fi Direct button to get more specific help pages tied to each of these buttons.
3Resume button: Resumes a job after a disruption (for example, after loading paper).Resume light: Indicates that you can press the Resume button to assist in solving a problem.
4Cancel button: Stops the current operation.
5Wireless button: Turns on or off the printer wireless capabilities.Wireless light: Indicates whether the printer is connected to a wireless network or not. A blinking light indicates that wireless has not been set up or that the printer is attempting to connect.
6Start Copy Color button: Starts a color copy job. To increase the number of color copies, press the button multiple times fast.
7Start Copy light: A blinking light indicates the Start Copy Color and Start Copy Black buttons are ready for use.
8Start Copy Black button: Starts a black-and-white copy job. To increase the number of black-and-white copies, press the button multiple times fast.
9Ink Alert light: Indicates low ink or cartridge problems.
10Web Services button: Prints a page helping you set up Web Services or prints a diagnostic page to help troubleshooting Web Services issues if the Web Services light is blinking.Web Services light: Solid white light indicates the Web Services feature is ready for use. White blinking light indicates a connectivity issue. Amber blinking light indicates a job being blocked because of an error. Off state indicates the Web Services feature is not registered.
11Wi-Fi Direct button: Turns on or off Wi-Fi Direct.Wi-Fi Direct light: Indicates the on or off status of Wi-Fi Direct. A blinking light indicates that a Wi-Fi Direct capable device is trying to connect to the printer. Press the Wi-Fi Direct button to allow the connection.

HP DeskJet 3776 - Control panel - 2

Scan: Use the HP printer software or HP All-in-One Remote app to scan from your printer. You can also use Webscan in the embedded web server (EWS). Find information about scanning in the electronic Help or visit hp.com/support/dj3700.

Basic troubleshooting

If you are unable to print:

  1. Make sure the power cord connections are secure and the printer is powered on. The Power button will be lit.
  2. If your computer is connected to the printer with a USB cable, make sure the USB connections are secure. If your computer is connected to the printer with a wireless connection, confirm that the wireless connection is working.
  3. Visit the HP Diagnostic Tools website at www.hp.com/go/tools to download free diagnostic utilities (tools) that you can use to fix common printer problems.

Make sure the printer software is installed.

You will find a computer desktop icon for the HP printer if your printer software is installed.

Make sure that the printer is set as your default printing device:

  • Windows 10: Search Windows for devices, and then select Devices and Printers from the list of results.
  • Windows 8.1 and Windows 8: Point to or tap the upper-right corner of the screen to open the Charms bar, click the Settings icon, click or tap Control Panel, and then click or tap View devices and printers.
  • Windows 7: From the Windows Start menu, click Devices and Printers.
  • Windows Vista and Windows XP: From the Windows Start menu, click Control Panel. Select Classic View, and then click Printer or Printers and Faxes.

Make sure that your printer has a check mark in the circle next to it. If your printer is not selected as the default printer, right-click the printer icon and choose Set as Default Printer from the menu.

If using a USB cable and you are still unable to print, or the software installation fails:

  1. Remove the CD from the CD/DVD drive, and then disconnect the USB cable from the computer.
  2. Restart the computer.
  3. Insert the printer software CD in the CD/DVD drive, and then follow the onscreen instructions to install the printer software. Do not connect the USB cable until you are told to do so.
  4. After the installation finishes, restart the computer.

If you are using wireless and you are still unable to print:

Go to the "Wireless networking" section on the next page for more information.

MacWindows

Check your print queue:

  1. In System Preferences, click Printers & Scanners.
  2. Click Open Print Queue.
  3. Click a print job to select it.
  4. Use the following buttons to manage the print job:
  5. Cancel icon: Cancel the selected print job.
  6. Resume: Continue a paused print job.

  7. If you made any changes, try to print again.

Restart and reset:

  1. Restart the computer.
  2. Reset the printer.
    a. Turn off the printer and unplug the power cord.
    b. Wait a minute, then plug the power cord back in and turn on the printer.

Reset the printing system:

  1. In System Preferences, click Printers & Scanners.
  2. Press and hold the Control key as you click the list at the left, and then choose Reset printing system.
  3. Add the printer you want to use.

Uninstall the software:

  1. If the printer is connected to your computer through USB, disconnect the printer from your computer.
  2. Open the Applications/HP folder.
  3. Double-click HP Uninstaller, and then follow the onscreen instructions.

Acknowledgements: Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Mac, OS X, and AirPrint are trademarks of Apple Inc., registered in the U.S. and other countries.

Wireless networking

You can connect your printer to a wireless network during the printer software installation.

Note: During the software installation, a USB cable might be required for temporary connection between the printer and the computer. Do not connect the USB cable until the printer software prompts to do so.

Tip: To print a wireless quick start guide, press the Information button ( ) for three seconds.

If connecting your printer to the network was unsuccessful

1. Confirm that wireless is enabled on your printer.

From the printer control panel, if the Wireless light is off, press the Wireless button ( ) to turn on the printer wireless capabilities.

2. Confirm that your printer is connected to your network.

a. From your printer control panel, press the Wireless button ( ) and the Information button ( ⓘ ) at the same time to print the network configuration and wireless network test report pages.
b. Check the top of the wireless network test report to see if something failed during the test.

  • See the DIAGNOSTICS RESULTS section for all tests that were performed, to determine whether or not your printer passed.
  • From the CURRENT CONFIGURATION section, find out the Network Name (SSID) to which your printer is currently connected. Make sure that the printer is connected to the same network as your computer.

Note: If your computer is connected to a Virtual Private Network (VPN), temporarily disconnect from the VPN before proceeding with the installation. After installation you will need to disconnect from the VPN to access your printer over your home network.

3. Make sure security software is not blocking communication over your network.

Security software, such as firewalls, can block communication between your computer and printer when installing over a network. If your printer cannot be found, temporarily disable your firewall and check if the problem goes away. For more help and tips on security software, go to: www.hp.com/go/wpc-firewall.

4. Restart components of the wireless network.

Turn off the router and the printer, and then turn them back on in this order: router first and then printer. Sometimes, turning off devices and then turning them back on helps resolve network communication issues. If you still cannot connect, turn off the router, the printer, and the computer, and then turn them back on in this order: router first, then printer, and then computer.

Still have problems? Visit the HP Wireless Printing Center (www.hp.com/go/wirelessprinting). This website contains the most complete, up-to-date information about wireless printing, as well as information to help you prepare your wireless network; solve problems when connecting the printer to the wireless network; and resolve security software issues.

Note: If you are using a computer running Windows, you can use the Print and Scan Doctor tool, which can help solve many problems you might have with the printer. To download this tool, visit www.hp.com/go/tools.

If you want to print from your smart phone or tablet

You can use your printer to print documents and photos directly from your mobile devices.

  • iOS: Use the Print option from the Share menu. No setup required. iOS AirPrint is preinstalled.
  • Android: Download and enable the HP Print Service Plugin (supported by most Android devices) from the Google Play Store.

You can also use the HP All-in-One Printer Remote app to set and use your HP printer for scanning, printing, and sharing documents. Install it from the app store for your mobile device.

For help on enabling mobile printing, visit the HP Mobile Printing website www.hp.com/go/mobileprinting. If a local version of this website is not available in your country/region or language, you might be directed to the HP Mobile Printing website in another country/region or language.

Wireless networking (continued)

If you want to change from a USB connection to a wireless connection

First make sure that you have already successfully installed the printer software.

Windows

  1. Double-click the printer icon on the desktop or do one of the following to open the printer software:

  2. Windows 10: Click the Start button, select All apps, select HP, and then select the icon with the printer name.

  3. Windows 8.1: Click the down arrow in the lower left corner of the Start screen, and then select the icon with the printer name.
  4. Windows 8: On the Start screen, right-click an empty area on the screen, click All Apps on the app bar, and then select the icon with the printer name.
  5. Windows 7, Windows Vista, and Windows XP: From the Start menu, select All Programs or Programs, select HP, select the folder for the printer, and then select the icon with the printer name.

  6. In the printer software, click Tools.

  7. Click Device Setup & Software.
  8. Select Convert a USB connected printer to wireless. Follow the onscreen instructions.

Mac

Use HP Utility in Applications/HP to change the software connection to wireless for this printer.

If you want to use the printer wirelessly without a router

Use Wi-Fi Direct to print wirelessly without a router, from your computer, smartphone, or other wireless enabled device. To use Wi-Fi Direct from a computer, the printer software must be installed on the computer.

  1. If the Wi-Fi Direct light on the printer is off, press the Wi-Fi Direct button (☐) to turn on Wi-Fi Direct. The Wi-Fi Direct light is on when Wi-Fi Direct is turned on.

  2. Press the Wi-Fi Direct button (☐) and the Information button (☐) together to print a Wi-Fi Direct guide.

  3. Follow the instruction on the Wi-Fi Direct guide to connect your computer or mobile device to the printer.

  4. Print as you normally do from your computer or mobile device.

Note: Wi-Fi Direct connection does not provide Internet access.

Visit the HP Wi-Fi Direct Printing website at www.hp.com/go/wifidirectprinting to learn more.

This product is designed for use in open environments (e.g., in homes and not connected to the public Internet) in which anyone may access and use the printer. As a result, the Wi-Fi Direct setting is in “Automatic” mode by default, without an administrator password; this allows anyone in wireless range to connect and access all functions and settings of the printer. If higher security levels are desired, HP recommends changing the Wi-Fi Direct Connection Method from “Automatic” to “Manual” and establishing an administrator password. You can change the security settings from the embedded web server (EWS). Go to the electronic Help for more information.

If you want to share your printer with multiple computers on your network

First install your printer on your home network. After you have successfully connected your printer to your home network, you can share your printer with other computers on the same network. For each additional computer you only need to install the HP printer software. During the software installation, select Wireless from the Connection Options screen and then follow the onscreen instructions.

Safety information

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

HP printer limited warranty statement

HP productDuration of limited warranty
Software Media 90 days
Printer1 year hardware warranty
Print or Ink cartridgesUntil the HP ink is depleted or the “end of warranty” date printed on the cartridge has been reached, whichever occurs first. This warranty does not cover HP ink products that have been refilled, remanufactured, refurbished, misused, or tampered with.

A. Extent of limited warranty

  1. HP Inc. (HP) warrants to the end-user customer that the HP products specified above will be free from defects in materials and workmanship for the duration specified above, which duration begins on the date of purchase by the customer.

  2. For software products, HP's limited warranty applies only to a failure to execute programming instructions. HP does not warrant that the operation of any product will be interrupted or error free.

  3. HP's limited warranty covers only those defects that arise as a result of normal use of the product, and does not cover any other problems, including those that arise as a result of:

a. Improper maintenance or modification;

b. Software, media, parts, or supplies not provided or supported by HP;

c. Operation outside the product's specifications;

d. Unauthorized modification or misuse.

  1. For HP printer products, the use of a non-HP cartridge or a refilled cartridge does not affect either the warranty to the customer or any HP support contract with the customer. However, if printer failure or damage is attributable to the use of a non-HP or refilled cartridge or an expired ink cartridge, HP will charge its standard time and materials charges to service the printer for the particular failure or damage.

  2. If HP receives, during the applicable warranty period, notice of a defect in any product which is covered by HP's warranty, HP shall either repair or replace the product, at HP's option.

  3. If HP is unable to repair or replace, as applicable, a defective product which is covered by HP's warranty, HP shall, within a reasonable time after being notified of the defect, refund the purchase price for the product.

  4. HP shall have no obligation to repair, replace, or refund until the customer returns the defective product to HP.

  5. Any replacement product may be either new or like-new products of similar functionality as the product being replaced.

  6. HP products may contain remanufactured parts, components, or materials equivalent to new in performance.

  7. HP's Limited Warranty Statement is valid in any country where the covered HP product is distributed by HP. Contracts for additional warranty services, such as on-site service, may be available from any authorized HP service facility in countries where the product is distributed by HP or by an authorized importer.

B. Limitations of warranty

TO THE EXTENT ALLOWED BY LOCAL LAW, NEITHER HP NOR ITS THIRD PARTY SUPPLIERS MAKES ANY OTHER WARRANTY OR CONDITION OF ANY KIND, WHETHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, AND FITNESS FOR A PARTICULAR PURPOSE.

C. Limitations of liability

  1. To the extent allowed by local law, the remedies provided in this Warranty Statement are the customer's sole and exclusive remedies.

  2. TO THE EXTENT ALLOWED BY LOCAL LAW, EXCEPT FOR THE OBLIGATIONS SPECIFICALLY SET FORTH IN THIS WARRANTY STATEMENT, IN NO EVENT SHALL HP OR ITS THIRD PARTY SUPPLIERS BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER BASED ON CONTRACT, TORT, OR ANY OTHER LEGAL THEORY AND WHETHER ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

D. Local law

  1. This Warranty Statement gives the customer specific legal rights. The customer may also have other rights which vary from state to state in the United States, from province to province in Canada, and from country to country elsewhere in the world.

  2. To the extent that this Warranty Statement is inconsistent with local law, this Warranty Statement shall be deemed modified to be consistent with such local law. Under such local law, certain disclaimers, exclusions and limitations of this Warranty Statement may not apply to the customer.

HP Limited Warranty

Visit www.support.hp.com to access warranty support including troubleshooting tips, diagnostics tools, software and drivers, product information, and how-to videos. Support options like chat and forums are also accessible from this website.

The HP limited Warranty is a commercial guarantee voluntarily provided by HP. The name and address of the HP entity responsible for the performance of the HP Limited Warranty in your country is as follows:

U.K: HP Inc UK Limited, Cain Road, Amen Corner, Bracknell, Berkshire, RG12 1HN

Ireland: Hewlett-Packard Ireland Limited, Liffey Park Technology Campus, Barnhall Road, Leixlip, Co.Kildare

Malta: Hewlett-Packard Europe B.V., Amsterdam, Meyrin Branch, Route du Nant-d'Avril 150, 1217 Meyrin, Switzerland

United Kingdom: The HP Limited Warranty benefits apply in addition to any legal rights to a guarantee from seller of nonconformity of goods with the contract of sale. These rights expire six years from delivery of goods for products purchased in England or Wales and five years from delivery of goods for products purchased in Scotland. However various factors may impact your eligibility to receive these rights. For further information, please consult the following link: Consumer Legal Guarantee or you may visit the European Consumer Centers website. Consumers have the right to choose whether to claim service under the HP Limited Warranty or against the seller under the legal guarantee.

Ireland: The HP Limited Warranty benefits apply in addition to any statutory rights from seller in relation to onconformity of goods with the contract of sale. However various factors may impact your eligibility to receive these rights. Consumer statutory rights are not limited or affected in any manner by HP Care Pack. For further information, please consult the following link: Consumer Legal Guarantee or you may visit the European Consumer Centers website. Consumers have the right to choose whether to claim service under the HP Limited Warranty or against the seller under the legal guarantee.

Malta: The HP Limited Warranty benefits apply in addition to any legal rights to a two-year guarantee from seller of nonconformity of goods with the contract of sale; however various factors may impact your eligibility to receive these rights. Consumer statutory rights are not limited or affected in any manner by the HP Limited Warranty. For further information, please consult the following link: Consumer Legal Guarantee or you may visit the European Consumer Centers website.

Consumers have the right to choose whether to claim service under the HP Limited Warranty or against the seller under two-year legal guarantee.

For further information, please consult the following link: Consumer Legal Guarantee (www.hp.com/go/eu-legal) or you may visit the European Consumer Centers website(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net).

Erste Schritte

www.hp.com/eu/m/DJ3720

(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net/).

Introducción

Opmerking: De app HP All-in-One Printer Remote is beschikbaar in de app store.

www.hp.com/eu/m/DJ3720

(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net/).

Kom igång

(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net/).

Komme i gang

www.hp.com/go/wpc-firewall.

(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net/).

Aluksi

(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net/).

Alustamine

(http://ec.europa.eu/consumers/solving_consumer_disputes/non-judicial_redress/ecc-net/).

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Product information

Brand : HP

Model : DeskJet 3776

Category : Printer