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Common problems for Connectivity Issues
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HP ENVY Pro 6458 All-in-One Printer

My printer lights on the cover, are constantly flashing blue and yellow, when i attempt to print, it says it's offline, but then prints, I can't scan at all, and I thought i saw there was an update that said these color codes are changing... it could be three different problems or it could one problem all be wrapped up in one update.  I can't find where I would go for updates. I have the HP ENVY Pro 6400 series PCL-3

Thoughts?

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@GingerO62 wrote:

My printer lights on the cover, are constantly flashing blue and yellow, when i attempt to print, it says it's offline, but then prints, I can't scan at all, and I thought i saw there was an update that said these color codes are changing..


 

Please look at page 8 of this manual and try to identify the exact color codes.

 

I recommend the printer be connected directly to the modem instead of WiFi direct mode.  A network report will show which mode you are in.

 

Possibly the printer takes a long time to wake up from sleep.

Set sleep to off or never if possible.

 

Scanner may need full feature software.

Full feature software April 2024

 


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