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Laser MFP 137fwg NVRAM reset / EWS password reset

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Dear all, 


I've bought an used HP Printer online from ebay. Model number is HP Laser MFP 137fwg. Sadly, the previous costumer seems to have changed the EWS Password. I already tried contacting the Whatsapp Service Number but they keep telling me that the don't have expertise in Laser Printers.  I've also tried multiple online guides but not one of them was successful.

Can anybody please help me with resetting the EWS Password and/or NVRAM?

I've also got the serial number and the invoice from where i bought the printer from if somebody wants to see it.
Thank you in advance and best regards

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Message 2 of 2
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have you tried using the WPS PIN CODE as the password, among the user admin? (All lower-case)



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