[. . . ] If you have a wireless router with a WiFi Protected Setup (WPS) button, press the button during initial setup to connect wirelessly to your printer. When a wireless connection between the HP Deskjet and the wireless router is successful, the blue wireless light on the printer will turn on and stay on. If your router does not support WiFi Protected Setup (WPS) or WPS does not successfully connect, the software installation will guide you through getting a wireless connection for the HP Deskjet. All other product information can be found in the electronic Help and Readme. [. . . ] If your printer is connected directly to your computer with a USB cable and you are still unable to print, or the Windows software installation fails: 1. Remove the CD from the computer's CD/DVD drive, and then disconnect the USB cable from the computer. Windows 7 is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries. If your printer is connected to your computer with a USB cable, make sure the cable connections are secure. If you are still unable to print, uninstall and reinstall the software: Note: The uninstaller removes all of the HP software components that are specific to the device. The uninstaller does not remove components that are shared by other products or programs. Follow the on-screen and the printed setup instructions that came with the HP product. The product cannot be found during software installation If the HP software is unable to find your product on the network during software installation, try the following troubleshooting steps. If the printer has been idle, you may need to press the wireless button twice to display the wireless menu. If the printer is connected, you will see the IP address (for example, 192. If the printer in not connected, you will see Not Connected on the printer display. Here are some basic guidelines for using security software: ­ If your firewall has a setting called trusted zone, use it when your computer is connected to your home network. Many security software vendors provide updates which correct known issues. ­ If your firewall has a setting to not show alert messages, you should disable it. When installing the HP software and using the HP printer, you may see alert messages from your firewall software. Also, if the alert has a remember this action or create a rule for this selection, make sure and select it. This is how the firewall learns what can be trusted on your home network. Other network problems after software installation If the HP Deskjet has been successfully installed, and you are experiencing problems such as not being able to print, try the following: · Turn off the router, product, and computer, and then turn them back on in this order: router first, then the product, and finally the computer. Sometimes, cycling the power will recover a network communication issue. ⷠIf the previous step does not solve the problem and you have successfully installed the HP Deskjet Software on your computer, run the Network Diagnostic Utility. Being connected to a VPN is like being on a different network; you will need to disconnect the VPN to access the product over the home network. HP product Software Media Printer Print or Ink cartridges Duration of limited warranty 90 days 1 year Until the HP ink is depleted or the "end of warranty" date printed on the cartridge has been reached, whichever occurs first. [. . . ] Any replacement product may be either new or like-new, provided that it has functionality at least equal to that of the product being replaced. HP products may contain remanufactured parts, components, or materials equivalent to new in performance. 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. [. . . ]