HP smart app is Unable to detect HP deskjet GT 5820

[Srisud]

Except for my iPhone other devices at home like windows laptop, iPads and android phones HP smart app do not detect the printer and sometimes detectable but always offline. 

I have checked all network connections and other relevant trouble shooting. 

my router is new D-Link got through etisalat in uae. 

regards

Sri 

[TEJ1602]

@Srisud, Welcome to HP Support Community!

Follow the steps below and see if that helps-

1. Remove All Barriers: Certain building materials can get in the way of weaker signals like Bluetooth. Metal, bulletproof glass, concrete, and plaster are particularly bad, and marble, plaster and brick aren’t great easy. So if you’re really struggling with interference, your first step should be to move your Bluetooth devices away from these materials. That means no brick walls between you and your devices, and definitely no metal desks!
    
2. Change Router Channel: If you have an Apple router and you’re constantly getting interference with your WiFi, try rebooting it. Upon restart, the station will search for a new channel. Specifically, a different channel than the one your Bluetooth devices is using to communicate. If you don’t have an Apple router, 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.
    
3. Move Closer to Your Router: If you often find that you’re getting interference when talking on a wireless headset while on a WiFi call (you’ll know because you’ll hear static), try moving closer to your router. This will give you a more robust WiFi connection, so the Bluetooth frequency can’t overpower it.
    
4. Get Away From Microwaves and Fluorescent Lighting: Both emit frequencies of 2.4GHz, and moving away from them will distance you from the source.

Also, try uninstalling and reinstalling the HP Smart App on your devices. Additionally, 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.For more information, go to Updating or Upgrading Printer Firmware.

Hope this helps! Keep me posted. 

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