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Note: From May 1, 2024, the HP Scan and Capture app will no longer be available (retired) in the Microsoft Store and HP will not release any further app updates. Alternatively, you can download HP Smart from the Microsoft Store. For more information on how to set up your printer using the HP Smart app, go to HP printer setup (HP Smart app).
Common problems HP Solution Center not working : Adobe Flash Player Error and Unable to scan
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HP Recommended
HP Envy Photo 7800
Microsoft Windows 10 (64-bit)

I am having problems setting up the printer using networking. The printer tells me every thing is fine and that the connection is OK and I can scan and then next time I try to scan the program can't find the scanner. What can I do to fix this problem and keep the  scanner visible on the network.

2 REPLIES 2
HP Recommended

@greeton, Welcome to HP Support Community!

 

this could be due to the connectivity or the drivers installed. Let us try to isolate and resolve the issue-

 

You may need to instead go into your router settings and try changing the channel manually. Experiment with different channels to see which one works best.

 

Use HP Print and Scan Doctor

Download HP Print and Scan Doctor and run the program. It will automatically diagnose and fix any printer connectivity issues. 

For more information, go to https://support.hp.com/us-en/topic/printscandoctor

 

Update the printer firmware

Download available firmware updates from the HP website

With the printer on and connected to the computer, go to HP Customer Support - Software and Driver Downloads, and then identify your printer. Look for and install any available firmware updates. Refer to the document HP Printers - Updating or Upgrading Printer Firmware

 

Assign manual IP to the printer

The steps on how to set a manual IP address can be found here.

For the DNS servers please use 8.8.8.8 for the Manual Preferred DNS Server and 8.8.4.4 for the Alternate DNS server. These are Google’s public DNS servers

 

If the issue persists, I recommend you delete the driver and root level and retry, follow the steps below: 

  

1) In Windows, search for and open Programs and features 

2) Select your HP Printer 

3) Select Uninstall 

4) In Windows, search for and open Devices and printers 

5) In the Devices and Printers windows look for your HP printer. If you see it listed right-click on it and choose ‘Delete’ or ‘Remove Device’ 

6) Open up the run command with the “Windows key + R” key combo. 

7) Type printui.exe /s and click Ok. (Note: there is a space in between “printui.exe”

8). Click on the “Drivers” tab 

9) Look for the HP Printer driver. If you see it Click on it and click Remove at the bottom 

10) Select Ok 

11) Select Apply and Ok on the Print Server Properties windows 

12) Close Devices and Printers.

 

Use this link to download and install the new driver. Configure the printer.

 

Add a TCP/IP port.

  1. Print a Network Configuration Report from the Printer Settings or Wireless menu.
  2. Right-click your printer, select Printer Properties, click the Ports tab, and then click Add Port.
  3. Select Standard TCP/IP Port, and then click New Port.
  4. Follow the instructions to add a new port using the information listed on the Network Configuration Report.
  5. Try scanning.

Refer to the document HP Printers - How to Scan (Windows) to learn about the alternate scanning methods

 

Hope this helps! Keep me posted. 

 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!

TEJ1602
I am an HP Employee

HP Recommended

Hi,

Thanks for using the HP Support Community.

Can you try using a TCP/IP port?

Create a TCP IP port

1. Print a Configuration Page to get the printer's IPv4 address (you can also tap on the wireless icon on the Front panel of your Printer to get the IP address)
2. On your PC, go to Control Panel, from Devices and Printers, right click the printer and left click Printer Properties, select the Ports tab.
3. Click Add Port, select Standard TCP/IP Port, then select New Port and follow the wizard.
4. Type in the proper IP address for the printer.

This video resource will show you how to do it:

Create & Use TCP IP port 


Note that you can ALWAYS revert back to the original port that the HP software installed by selecting the HP port under the Ports tab (in Printer Properties)


Hope that helps!

I am an HP Employee. Although I am speaking for myself and not for HP.
Click Helpful = Yes to say Thank You.
Question / Concern Answered, Click "Accept as Solution"
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