Network indicator shifts from minimum to maksimum wifi signal continuously?

[KAK1964]

My deskjet printer HP 3635 all in one can suddenly not connect to my wifi. 
The network indicator is going from zero to maksimum continuesly and the indicator light is blinking. 
Anybody got an explanation and a solution?

[Rainbow23]

Hi @KAK1964,

Welcome to HP Support Community. 

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

I see that you are facing intermittent connectivity issues with your HP Deskjet 3635 all-in-one Printer.

You may follow the steps listed below to update the firmware from HP Smart App.

1. Go to https://123.hp.com/us/en/ to install the app on your mobile device (if not installed).

2. After completing the printer setup, click or tap your printer name.

NOTE: Menu names, locations, and available settings vary by printer model.

3. Under Advanced, select Printer Home Page (EWS) or Advanced Settings.

4. Click or tap Tools or Web Services.

5. Click or tap Printer Updates or Product Update, and then click or tap Check Now.

You may also follow the steps from this document.(Click on the word document to open the web page).

I hope this helps.
Take care and have a good day ahead.

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!

[KAK1964]

Hello Rainbow23

Thanks for the solution. It does not work, because it demands that the printer is on the web and that is problem, it is not. 
So, how do I use Your solution and before that have the HP DESKJET 3635 using my wifi. 

Regards

Asger/KAK1964

[Rainbow23]

Hi @KAK1964,

Please follow the steps listed below to uninstall and reinstall HP Smart App:

Step 1: Uninstall HP Smart App.

1. Navigate to and open Settings

2. Select Apps or Application Manager from the device Settings

3. Select HP Smart

4. Select Uninstall

Step 2: Reinstall HP Smart App.

1. Download the HP Smart app from 123.hp.com (Android, Apple iOS, iPad OS), 

or HP Smart - Microsoft Store (Windows), 

or HP Smart - Mac App Store (Mac).

2. Open the HP Smart app.

3. The app searches for recently installed printers.

- If your printer displays, click it. If you are setting up a new printer, it might display with Set-Up under the name.

- If your printer does not display, click the Plus sign, and then follow the on-screen prompts to add your printer or set up a new printer.

You may also refer to this HP document: https://support.hp.com/in-en/document/ish_1716406-1413451-16 

Let me know if this helps and have a good day.

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!