A:AnswerHi Tucker, The WorkForce Pro WF-7840 requires a standard phone connection to use the fax feature. Some VOIP connections can work with the WF-7840, please check with your service provider to see if your Internet connection will work. Regards, Mark - The Epson Team.
A:AnswerI believe you have to convert it but I would say yes I’ve seen the videos on YouTube where it has been done but it would I think be a sublimation printer because it’s a different ink
A:AnswerHi David, If you are printing black text using Epson 812XXL Extra high-capacity black cartridges, you can expect 11 days printing at 200 sheets per day. The WF-7840 works best with Epson cartridges. Third-party cartridges may not work reliably, or work at all even if they are advertised to be compatible. Regards, Mark - The Epson Team.
A:AnswerHi MikeL, The WorkForce Pro WF-7840 is compatible with Macs running OS X 10.5 or later. Drivers are available for download at the Epson support site for the WF-7840. Regards, Mark - The Epson Team.
A:AnswerHi Trail. The WorkForce Pro WF-7840 is not compatible with the Epson 702 ink cartridges. However, these ink cartridges were designed to be used in the following WorkForce Pro models: WF-3720, WF-3730, and WF-3733. Regards, Bobby - The Epson Team.
A:AnswerHi Kat. No, the Epson WorkForce Pro WF-7840 was not designed for dye-sublimation printing nor use non-genuine Epson ink cartridges. Regards, Bobby - The Epson Team.
A:AnswerHi Shari, The WorkForce Pro WF-7840 is not a sublimation printer. It is designed to use Epson 812 and high-capacity 812XL cartridges. Regards, Mark - The Epson Team.
A:AnswerHi. The Epson WorkForce Pro WF-7840 supports printing on 3" x 5", 4" x 6", 5" x 7" and No.10 envelopes. However, the index cards must be between 25 - 68 lbs (91 - 256 gsm) in weight. Regards, Bobby - The Epson Team.
A:AnswerHi Tadah. The Epson WorkForce Pro WF-7840 only support printing on thick paper between 25 - 68 lbs (91- 256 gsm) in weight. Regards, Bobby - The Epson Team.
A:AnswerHi Kjx2201. No, the Epson WorkForce Pro WF-7840 was not designed for dye-sublimation printing nor use non-genuine Epson ink cartridges. Regards, Bobby - The Epson Team.
A:AnswerHi RoadKing. The Epson WorkForce Pro WF-7840 does not require internet access to function. However, some features, such as scan-to-email, that require an internet connection will not work. Additionally,
you will need to manually download and install the printer drivers from the official Epson Support website if you encounter problems with the installation using the included CD-ROM. Regards, Bobby - The Epson Team.
A:AnswerI don’t know, I returned it because the document feeder would pull multiple pages through at once, once it pulled an entire file through. It was also a huge pain to set up, it only wanted to print on paper loaded in the back and would say it was out of paper even though the 2 trays were full. Despite changing the setting from standard to legal in many different places on printer and computer it would still revert back to standard and not print the full document or at all. I returned the machine but they can’t give me that day of trying to get it working correctly back!
