A:AnswerHello mike. The ET-4850 can be used wirelessly via Wi-Fi. If your Dell computer is running Microsoft Windows 10 it should work. You can find the latest print driver on our official Epson Support page. Regards, Kevin - The Epson Team.
A:AnswerHello Carmina. Currently, there are no Epson drivers available for the Surface Pro. However, you can try setting up the ET-4850 using Microsoft generic printer drivers, but your results will vary and are not guaranteed to work. Regards, Kevin - The Epson Team.
A:AnswerHello. The ET-4850 includes a "poster" setting that can print one image on multiple sheets to create a larger poster. If you are referring to "Poster" paper, we have tested similar types of Epson photo paper that work with the machine. We recommend reaching out to the paper manufacturer to confirm compatibility with our All-in-One printers using dye and pigment-based inks. Regards, Kevin - The Epson Team.
A:AnswerHello RF. Yes, the ET-4850 can be used wirelessly via Wi-Fi while also connected to a telephone landline for faxing. Regards, Kevin - The Epson Team.
A:AnswerHello BDeb53. Yes, both printers are compatible with Windows 7. You can download the driver from our official Epson Support page. Regards, Kevin - The Epson Team.