Unable to scan using HP App for HP SmartTank 515 printer

[AMAL36]

Dear Team, 
Good day!
I cannot scan using HPSmart App for HP Smart Tank 515 series printer. Its shows this message “

Couldn't Connect to Scanner

HP App cannot scan from this printer. Either no scanner was detected or HP App is not compatible with the scanner in this printer.”

Kindly tell us the ideas to fix this problem.

Thank you

[Sneha_01]

Hi @AMAL36,

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

When you encounter the message "Couldn't Connect to Scanner" in the HP App for your HP Smart Tank 515 series printer, it typically indicates a communication issue between the app and the scanner function of your printer. Here’s how you can troubleshoot and resolve this problem:

1. Basic Troubleshooting Steps

Restart Printer and App: Sometimes, a simple restart can resolve temporary issues. Turn off your printer, wait for about 30 seconds, and then turn it back on. Similarly, close the HP App on your device and reopen it.

Check Network Connection: Ensure that your printer and the device running HP App are connected to the same Wi-Fi network. Network instability can affect scanning capabilities.

Verify Printer Settings: On the printer's control panel, check if the scanner function is enabled and functioning correctly. Make sure there are no error messages on the printer display that could indicate issues.

2. Update HP App and Printer Firmware

Update HP App: Ensure that you have the latest version of the HP App installed on your device. Visit the Google Play Store (Android) or App Store (iOS) to check for updates.

Update Printer Firmware: Outdated firmware can cause compatibility issues. Check for and install any available firmware updates for your HP Smart Tank 515 printer. You can usually update firmware through the printer's control panel or by visiting the HP Support website.

3. Check Firewall and Security Settings

Firewall Settings: If you have firewall software on your computer or network that restricts outgoing connections, ensure that it is not blocking the HP App from communicating with the printer.

Antivirus Software: Temporarily disable antivirus software to see if it is interfering with the scanning function. If disabling resolves the issue, adjust the antivirus settings to allow HP App and printer communication.

4. Reinstall HP App

1. Reinstall HP App: Sometimes, reinstalling the app can fix software-related issues. Uninstall the HP App from your device, restart your device, and then reinstall the app from the app store.

5. Reset Printer and App Preferences

Reset Printer: On the printer’s control panel, navigate to settings and look for options to reset network settings or restore default settings. This can sometimes clear up connectivity issues.

Reset HP App: In the HP App settings or preferences, there may be an option to reset app preferences. This can restore default settings and potentially resolve scanning issues.

I hope this helps.

Take care and have a good day.

Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.

Rachel571

HP Support

[AMAL36 · Accepted solution]

I Found an alternative way to scan by using another HP Software called ‘HP Universal Scan’ using this software I can scan documents. But still using HP smart App I cannot scan. However we found another way to scan.

Thank you

[Sneha_01]

Hi @AMAL36,

Thank you so much for your response. I am glad the issue is resolved.

Is there anything else that I can help you with today?

Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.Take care and have a great day ahead!

Rachel571 

HP Support