A:AnswerYes, you can use it wirelessly or hardwired through a hub.
When I mention wirelessly I mean you can set it up through the network so its visible as a network printer visible to any device with password access to your router.
I send print jobs from my mobile devices (phones and tablets) as well as computers.
A:AnswerMay I suggest scanning the document into a PDF file saved to your computer or mobile device (phone or tablet) there are reputable fax services on line that will transmit the documents to any fax machine on this planet
A:AnswerConsidering cost and the complexity of any printer, I would replace the unit. It doesn't take much to make the paper handling mechanism inoperable. The cost to repair is likely almost as much as a new unit.
