A:AnswerHello 5270. When loading envelopes into the WF-7840, make sure you press each envelope flat or load one envelope at a time. When you are ready to print, you can turn on the Thick Paper setting from the control panel or select "Thick Paper and Envelopes" in the Extended Settings of the printer software on your computer. Regards, Kevin - The Epson Team.
A:AnswerHello Pink0521. Yes, the WF-7840 is compatible with computers running the MAC OS 10.6.x - 11.x.x operating systems. If you need more information, visit the official Epson Support website. Regards, Kevin - The Epson Team.
A:Answer"Easiest way is to tell the printer you’re using smaller paper."
Doing this generates an error condition to the effect that 'Document paper size does not match cassette paper size" and then every thing just stops. Pretty frustrating.
A:AnswerHi Erzebet. The dimensions of the Epson WorkForce Pro WF-7840 is 20.3" x 38.4" x 20.5" when printing and 20.3" x 17.7" x 13.8" when stored. Regards, Bobby - The Epson Team.
A:AnswerHi MikeL, Yes, The WF-7840 is compatible with OS X 11.2.2. Be sure to download the latest drivers from the Epson support site. Printer, scanner, and FAX drivers, and several utilities are available. Regards, Mark - The Epson Team.
A:AnswerHi Diane, Compatibility depends on which version Windows OS your Dell is running. If it is a recent version of Windows, then the WorkForce Pro WF-7840 will work. You can download drivers for Windows XP and later on the Epson support site. Regards, Mark - The Epson Team.
A:AnswerHi Vee, Epson sublimation printers are professional-level, industrial class printers. Consumer, desktop printers do not offer sublimation. Regards, Mark - The Epson Team.
A:AnswerHi Kennyb, You can load 10 No. 10 envelopes at a time in the WF-7840's paper cassette. For other size envelopes, the number you can load is similar, but you will have to create a user-defined size. This is a one-time action. Regards, Mark - The Epson Team.
A:AnswerThere is NO WIN11 driver for this product.
AVOID AT ALL COSTS.
Epson says to use the SIMPLE WIN11 printer driver. This printer than:
Cannot print HIGH QUALITY PHOTOS in Win11.
Cannot print BOOKLETS.
Cannot choose proper paper type.
Cannot choose proper papper tray.
AVOID AVOID AVOID. I had to go to Win11, and my printer now sucks. Selling and getting something else. What a joke.
A:AnswerHello Alex. Yes, the WF-7840 is compatible with macOS 12. To download the latest print driver software, please visit our official Epson Support page. Regards, Kevin - The Epson Team.
A:AnswerHello Cadh. Scan speeds can vary on the WF-7840 due to different variables such as paper size, data on the document, speed, and quality selected. For more information on scanner specifications, please visit our official Epson Support page. Regards, Kevin - The Epson Team.
