A:AnswerHi hoping, You can use Chrome OSs built-in printer driver to send prints to the WF-4820 wirelessly. See the Epson support site for details on setting it up. Regards, Mark - The Epson Team.
A:AnswerHi JG, The WorkForce Pro WF-4820 has a single-sided auto document feeder for the scanner. It can automatically print on both sides. Regards, Mark - The Epson Team.
A:AnswerHi craftypilbow, When a color cartridge in the WF-4820 is expended, you can temporarily continue using black ink to print on plain paper an envelopes. You should replace the expended cartridge as soon as possible. Regards, Mark - The Epson Team.
A:AnswerHello SwanSailor. Yes, the WF-4820 is compatible with Microsoft Windows 11. To download the latest print driver software, please visit our official Epson Support page. Regards, Kevin - The Epson Team.
A:AnswerHi JBJ. The WF-4820 supports compatible paper types distributed by Epson, with paper weight ranging from 17 lb (64 gsm) to 24 lb (90 gsm). Regards, Kevin - The Epson Team.
A:AnswerHi Monk. The WorkForce Pro WF-4820 requires four Epson T822 or T822XL ink cartridges (Black, Magenta, Cyan, and Yellow). Regards, Bobby - The Epson Team.