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Valued Advisor
Valued Advisor

Re: Open/Listening ports on printers

- Go to and search for the Information Assurance Disclosure document for each product. then you can see all ports used


137 / 138 = netbios

139 = SMB

4443  not sure if thats used 

New Member
New Member

Open/Listening ports on printers

Product Name: VersaLink B405 Multifunction Printer
Operating System: Windows 10


i would like to ask about open and listening ports on my printers - versalink B405 and B605S. This printers listening on ports as bellow ? :

136,137,138,139, 4443 ?

I can't find any document which describe what ports are open on this two models.

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