Supercharge workplace efficiency and productivity with the ultra fast WorkForce Pro WF-7840. Offering high-speed wide-format printing, this reliable all-in-one consistently delivers sharp, professional-quality, prints using innovative PrecisionCore Heat-Free Technology and vivid DURABrite Ultra inks. Built from the ground up to meet the demands of fast-paced businesses, the WF-7840 tackles a variety of tasks with wide-format printing up to 13" x 19", auto 2-sided print, copy, scan and fax, a 50-sheet rear tray, and a large, 500-sheet paper capacity. Convenient and easy-to-use, this complete duplex solution offers an abundance of features for simplified operation and navigation, including a 4.3" color touchscreen and wireless setup using mobile devices
Q: Does the Epson Workforce Pro WF-7840 use heat-free technology?
A: Yes, this printer utilizes Epson's PrecisionCore Heat-Free Technology for fast and reliable printing.
Q: What is the printing resolution of the Epson Workforce Pro WF-7840?
A: The printer offers a resolution of up to 4800 x 2400, for both color and black and white prints.
Q: Does this Epson printer have a duplex printing function?
A: Yes, the Epson Workforce Pro WF-7840 offers automatic two-sided printing for documents and supports duplex copying, scanning, and faxing.
Q: Can I print from my phone or tablet to the Epson Workforce Pro WF-7840?
A: Yes, you can print directly from your mobile device using the Epson Smart Panel app.
Q: How many sheets of paper can the Epson Workforce Pro WF-7840 hold?
A: This printer has a total paper capacity of 500 sheets.
Q: What is the maximum document size this printer can handle?
A: The Epson Workforce Pro WF-7840 can print documents up to 13 inches long and 19 inches wide.
Q: Can I change out the ink to convert to a sublimation printer?
A: 7840 converted using 812xl cartridges
Q: Can the feeder handle 11 x 17 paper for scanning?
A: Hi workfromhome, Yes, the WorkForce Pro WF-7840 scans 11" x 17" paper through the auto document feeder or on the scan bed. Regards, Mark - The Epson Team.

Supercharge workplace efficiency and productivity with the ultra fast WorkForce Pro WF-7840. Offering high-speed wide-format printing, this reliable all-in-one consistently delivers sharp, professional-quality, prints using innovative PrecisionCore Heat-Free Technology and vivid DURABrite Ultra inks. Built from the ground up to meet the demands of fast-paced businesses, the WF-7840 tackles a variety of tasks with wide-format printing up to 13" x 19", auto 2-sided print, copy, scan and fax, a 50-sheet rear tray, and a large, 500-sheet paper capacity. Convenient and easy-to-use, this complete duplex solution offers an abundance of features for simplified operation and navigation, including a 4.3" color touchscreen and wireless setup using mobile devices

Experience the power of high-performance business printing with the WorkForce Pro WF-4820. Providing high-speed printing, the WF-4820 blazes through high-volume print jobs at an astounding 25 black/12 color ISO ppm†. Built for productivity, this reliable printer consistently delivers sharp, professional-quality prints with innovative PrecisionCore Heat-Free Technology and vivid DURABrite Ultra instant-dry pigment inks. An efficient, easy-to-use solution, the WF-4820 offers convenient features designed to enhance efficiency and streamline workflow, including a large, 4.3" color touchscreen for intuitive navigation, a 250-sheet paper capacity, auto 2-sided printing, wireless connectivity and more.

Get creative with this Epson Expression Premium XP-7100 Small-in-One printer. This compact device quickly prints gorgeous, durable photos with smudge-resistant Claria ink and lets you explore your creativity with specialty paper and DVD printing. This Epson Expression Premium XP-7100 Small-in-One printer gets the job done quickly with the 30-page auto document feeder and two-sided printing, scanning and copying.Fast print speeds up to 15.8 ISO ppm* in black, up to 11 ISO ppm* in color; creates a 4" x 6" photo-quality print in as little as 12 seconds.*

Your busy home needs a printer that’s fast, affordable, easy to use, and has premium features. That’s why we developed the EcoTank ET-3830 – an innovative cartridge-free solution that uses high-capacity, easily refillable ink tanks. So you’ll worry less about running out of ink, and save a lot on replacement ink (1). The ET-3830 features fast printing with outstanding print quality, productive paper handling, a high-resolution flatbed scanner, and a large color display – making it the perfect printer for productive families.
| Pros for Epson - WorkForce Pro WF-7840 Wireless Wide-format All-in-One Inkjet Printer - Black | |||
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| Cons for Epson - WorkForce Pro WF-7840 Wireless Wide-format All-in-One Inkjet Printer - Black | |||
Customers frequently mention the WorkForce Pro WF-7840 Wireless Wide-format All-in-One Printer's very good print quality and ease of use. Many are pleased with its overall performance and appreciate the convenience of having two paper trays. However, some customers have noted the printer's surprising size and weight, and a few have experienced connectivity issues.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
This printer is a beast. Much larger than other printers I have had. Can print 11x17 and 8 1/2x111 from two different paper trays. Easy to setup but there are a lot of settings in the control panel. One nice feature is you can push a button and the output tray goes back in. Them when you print it automatically comes back out. Very nice quality prints that do not run if they get wet with a little water. The scanner works great. By some spare ink, you will need it once you start printing.
Posted by Stevo
This printer is GREAT. All in one that does everything. It was easy to setup, it is easy to print with. The scan feature is great! I recommend using the XL cartridges.
Posted by PeterN
Overall this printer is fantastic. We’ve had a few issues with the wireless connection holding and down loading drivers. The print quality is really good for the price, and the overall capability for a small office works perfectly.
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