cancel
Showing results for 
Search instead for 
Did you mean: 
  • ×
    Information
    HP Solution Center Adobe Flash player error

    Please check this document to find the workaround solution for Print and Scan - HP Solution Center doesn't open

    Information
    Fix Windows 10 Update Issues

    Resolve Windows 10 or update issues on HP computer or printer– Click Here

  • post a message
  • ×
    Information
    HP Solution Center Adobe Flash player error

    Please check this document to find the workaround solution for Print and Scan - HP Solution Center doesn't open

    Information
    Fix Windows 10 Update Issues

    Resolve Windows 10 or update issues on HP computer or printer– Click Here

  • post a message
New member
1 0 0 0
Message 1 of 2
100
Flag Post

The printer could not be reached via wifi

HP Recommended
HP3750
macOS 10.15 Catalina

Dear All,

somehow, my printer could not be reached by all my devices. The printer and the devices are connected to the same network. Furthermore, I could not reach the EWS home page; I could temporarily resolve this issue by disconnecting and then reconnecting my printer to internet. The only information I could gather comes from the EWS printer log register (check below):

ID         Evento       Descrizione

17       74740       Informazioni sulla rete

15       74740       Informazioni sulla rete

14       74899       Evento stampante

13       74740       Informazioni sulla rete

11      74899       Evento stampante

10      74740       Informazioni sulla rete

9         74899       Evento stampante

8         74739       Informazioni sulla rete

7         74740       Informazioni sulla rete

 

Please help 😞

 

Txs in advance

 

1 REPLY 1
HP Support Agent
HP Support Agent
16,794 16,793 1,124 1,336
Message 2 of 2
Flag Post
HP Recommended

@Koronk, Welcome to the HP Support Community!

 

I understand you are not able to connect the printer and the MAC wirelessly.

 

Let's try the below steps to 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. 

 

Connect the printer to the network using the WPS method as mentioned in this document.

 

  • Make sure the printer and the MAC are connected to the same wireless network.
  • If you have a Dual-band router and both 2.4GHz and 5GHz networks share the same name/SSID, the printer will not be able to connect to the network. In this case, contact your Internet service provider to assign different names to both the networks.
  • The wireless status menu on your Mac should also give us quite a lot of information that would help us identify the issue. You can press and hold the option key on your keyboard and click the WiFi icon to get detailed information.
  • Also, check with your Internet service provider if your router is able to forward 'Bonjour packets'.

Update the printer firmware

Click here to download and install the latest printer firmware from your MAC.

Click here to know different methods of updating printer firmware.

 

Also, check for any software updates on MAC

Click the Apple icon > About This Mac > Software Update and install any available update.

 

Hope this helps! Keep me posted. 

 

Please click “Accept as 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!

Have a great day! 

KUMAR0307
I am an HP Employee

Reply
0 Kudos
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation