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HP DeskJet 2755 All-in-One Printer

I am having two issues. It keeps telling me that the pin number provided on the printer is invalid, when it it's not. 
And when I am trying to print from my phone, it deselects the printer, and I cannot print. 

The printer has no blinking errors. I've already restarted, reset, and I couldn't update any drivers as apparently there aren't any. Please help. 

1 REPLY 1
HP Recommended

The modem has a name or SSID and a password.  Usually the one printed on the modem is sufficient to use.

 

How to connect to Router using pictures
https://www.youtube.com/watch?v=RcFX_AhkwhU&ab_channel=PrinterSolution

Setup video for WiFi Direct. This is for when you do not have access to the modem such as a flat or apartment.
https://www.youtube.com/watch?v=p9EaAuCu154&ab_channel=CopyPrintScan

This video shows to reset the printer 2700 series
https://www.youtube.com/watch?v=GgPgLHje4wA&ab_channel=CopyPrintScan

You can get the PIN and any passwords from a printer report as described on page 9 of the users manual.

Full features software
https://ftp.hp.com/pub/softlib/software13/printers/DJ2700/HPEasyStart-13.6.5-DJ2700_51_4_4865_1_Webp...

DeskJet Reference


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