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- HP Community
- Printers
- Printer Wireless, Networking & Internet
- Printer offline: Suddenly my printer cannot find any device!

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05-09-2024 12:29 PM
Help! I've tried everything to get my wireless printer back online. I have several computers and none of them can find the printer. When I first set it up a year ago it worked fine. Suddenly it just won't connect to the internet. Any ideas?
05-09-2024 05:00 PM
Welcome to the HP Community --
Perhaps the printer is only able to connect to 2.4GHz and your network is trying to connect the printer to the 5GHz SSID named network.
True - if you have tried "everything" then nothing offered here will help.
Nonetheless, "everything" is a lot --Perhaps check whether there is "one more thing" to try.
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Offline Condition
Although the printer appears to be switched on, it does not communicate with other devices on your network.
Consider >> Restart All
Restart Everything, including the router that controls your network
Next,
Offline - Known solutions, presented in the order to be completed / considered
HP printer is offline or not responding - Windows / Mac
Section “Advanced Troubleshooting” > Solutions specific to Windows / MacOS / HP Smart (Printer Unavailable)
And
TKB Article contributed by HP SofiaML
TKB - HP printer is offline or unavailable
AND
Wireless Troubleshooting
Troubleshoot a Wi-Fi connection to an HP printer
HP Printers - Using a Wireless Network Test Report
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Dual Band Network - Considerations
Reminders
Do not ignore your router --
A router that is weak, outdated, poorly located, or incorrectly configured can cause all sorts of odd network behavior issues.
If the printer supports it, connecting using Ethernet is generally a better choice.
Wireless
Some printers, particularly older models, only support Wireless at 2.4GHz
Some printers support Wireless at both 5GHz and 2.4GHz – but not at the same time
Regardless, if the printer won't work or cannot connect to your 5GHz SSID named network, connect to the 2.4GHz network.
If you are running a Dual Band Network,
Check that the router is set up to broadcast all frequencies it supports.
Next,
If your router supports it,
On your router:
Create a separate SSID named network for each frequency supported by the router
What? Create one SSID named network for 5GHz and one SSID named network for 2.4GHz
and
Connect the printer to the SSID named network on the frequency / band you want it to use.
In general,
- 2.4GHz is less fussy about obstacles and supports a longer distance (separation) between router and device (printer)
- 5GHz is faster
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Example – EWS – IPv4
EWS > HP Document / How-to (Original Format EWS)
Use the HP printer Embedded Web Server (EWS)
NOTE: Find printer IP address
Section Open the EWS over a local network orientation
Ethernet
Open your Browser > Type / enter the Printer IP address into URL / Address bar
Tab Network > Wired (802.3) > IPv4 Configuration
Wireless
Open your Browser > Type / enter the Printer IP address into URL / Address bar
Tab Network > Wireless (802.11) > IPv4 Configuration
As Available:
Tab Network > Wireless (802.11) > Advanced
Network Interface on / off, Network SSID name, Security Settings, Passphrase / Password
Select and connect to the correct SSID / network name for the bandwidth you are using.
Note: It is not mandatory that you use a manual / static IP address. Doing so can improve stability.
Example “Alternate” EWS format (new printers)
Open your Browser > Type / enter the Printer IP address into URL / Address bar
Section Network > Primary Ethernet > Check / Adjust Status and other tabs...
Open your Browser > Type / enter the Printer IP address into URL / Address bar
Section Network > Wi-Fi > Section IP Config > IPv4
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References / Resources
HP Printer Home Page - References and Resources
Learn about your Printer - Solve Problems
“Things that are your printer”
When the website support page opens, Select (as available) a Category > Topic > Subtopic
NOTE: Content depends on device type and Operating System
Categories: Alerts, Troubleshooting, Ink & Paper, HP Software / Drivers / Firmware Updates , Setup & User Guides, Product Specifications, Account & Registration, Warranty & Repair
Open
Enter the device type and model name of your HP product
OR
Select a saved product from HP Account Dashboard
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