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HP LaserJet MFP M234sdw Printer
Microsoft Windows 10 (64-bit)

I have mfp m234sdw Printer. It is not older than one year, but when I turn it On it shows only error 49, and I have tried several ways like the link below:

https://support.hp.com/in-en/document/c05026822#AbT0

But the Problem is that I cannot access the Printer neither from Ethernet network nor Wifi, I cannot see the IP to enter EWS. I cannot also access printer from USB cable with computer. The HP App detect the Printer but cannot access it. I also tried HP Print Doctor app but it fails to communicate with the Printer. I also changed cables unplugged it from network and etc. Nothing works.

Is there any way to solve it?

Perhaps it is possible to Hardware Reset....

I would be really glad to help me. 

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