






๐ Print Big, Print Fast, Stay Ahead!
The Epson Workforce Pro WF-7840 is a wireless all-in-one wide-format printer designed for high-volume, professional-quality printing up to 13" x 19". Featuring PrecisionCore Heat-Free Technology, it delivers fast speeds of 25 black and 12 color pages per minute, auto duplex printing, a 50-sheet ADF, and a large 500-sheet paper capacity. With a 4.3" touchscreen and Epson Smart Panel app, it offers seamless mobile connectivity and intuitive control, making it ideal for busy professionals who demand reliability and versatility.


















| Additional Printer Functions | Copy |
| Asin | B08DXKBY6N |
| B W Pages Per Minute | 25 ppm |
| Brand | Epson |
| Built In Media | WorkForce Pro WF-7840 printer, quick setup guide, CD-ROM with drivers, power cord, 4x DURABrite Ultra Ink cartridges (1x Black ink cartridge and 3x color ink cartridges: 1x Cyan, 1x Magenta, 1x Yellow) |
| Color | Black |
| Color Depth | 48 bpp |
| Color Pages Per Minute | 12 ppm |
| Compatible Cartridge | Epson-brand cartridges |
| Compatible Devices | Laptops, PC, Smartphones |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.0 4.0 out of 5 stars (779) 4.0 out of 5 stars |
| Display Type | LCD or LED |
| Dual Sided Printing | Yes |
| Duplex | Automatic |
| Global Trade Identification Number | 00010343922686, 00010343923775, 00010343924604, 00010343950405 |
| Hardware Interface | Ethernet, USB |
| Ink Color | Color |
| Item Dimensions D X W X H | 97.5D x 51.6W x 52.1H centimeters |
| Item Type Name | Inkjet Printer |
| Item Weight | 20.59 kg |
| Manufacturer | Epson |
| Maximum Copies Per Run | 999 |
| Maximum Copy Resolution Black And White | 4800 x 2400 |
| Maximum Copy Resolution Color | 4800 x 2400 |
| Maximum Copy Speed Black And White | 40 ppm |
| Maximum Media Size | 13" x 19" |
| Maximum Print Resolution Black And White | 4800 x 2400 |
| Maximum Print Resolution Color | 4800 x 2400 |
| Maximum Sheet Capacity | 500 |
| Model Name | Workforce Pro |
| Model Number | WF-7840 |
| Model Series | WF-78 |
| Number Of Drivers | 3 |
| Number Of Ethernet Ports | 1 |
| Number Of Trays | 3 |
| Other Special Features Of The Product | Wireless |
| Paper Size | 13 inches |
| Power Consumption | 0.01 Watts |
| Print Media | Paper (plain) |
| Printer Connectivity Type | Ethernet |
| Printer Output Type | Color |
| Printer Resolution Horizontal In Black And White | 118.11 Centimeters |
| Printer Type | Inkjet |
| Resolution | 4800 x 2400 |
| Scanner Type | Image Scanner |
| Series Number | 7840 |
| Specific Uses For Product | High-volume professional or business use, including high-speed printing and duplex printing |
| Total Usb 3 0 Ports | 1 |
| Unit Count | 1 Count |
| Upc | 010343924550 010343950405 010343941458 010343923775 010343922686 010343924604 010343923942 |
| Wattage | 20 watts |
User
I can't believe I can print 13" x 19" paper posters on this!! It's awesome (and fast)
Today for the first time I printed 13x19 paper. The supplier's paper was 1/8" too wide and tall so I had to fuss around with the manual paper tray to get this paper to work (the tray won't go any wider).I printed a bunch of letter size black and white yesterday and it printed 20 pages (double side) in about 45-60 seconds. My laser printer was taking 5+ minutes to print the same job order.
User
no recomiendo...
basura
User
4 years on - Still - A very good printer, if you can ignore its demands to update firmware
Summary:It is an excellent printer (4.6 out of 5) if you don't mind its constant requirements to update the firmware, which I have not since the day I bought it. I have had this printer for over a year. It has printed close to 5,000 pages of different sizes, papers, colors and document types. As someone said in the other posts (a big thank you), firmware update is only to drive users to get Epson's proprietary ink cartridges. When the printer harasses me to update the firmware, I just keep on ignoring it. Epson does a good job to harass you both on the printer and computer - just ignore it.Pros:1. Only printer for <$500, which could print Ledger paper (11x17), which was a must for me. This thing prints beautiful and very crisp AutoCAD drawings. The lineweights and scales are phenomenal.2. Excellent printing quality using stock and generic print cartridges. The printer can be really customized to get the right tones and textures for your print. Works very well with heavy stock papers and photo papers. I am yet to try any stickers, but I do not foresee any issues with it.3. Good printing speed. It is not blazing like the commercial printers you find in the offices, but it is very fast for what it does.4. Excellent connectivity. I had no issues with using either Ethernet or wireless. The printer can print on my Windows devices and Mac machine. I do not print from my phone, so cannot comment on that.5. Heavy duty. The printer has printed approx. 5,000 pages so far without any troubles. I have not seen it overheat nor do any weird activities when it is printing.Indifferent:1. Scanning. While scanning quality is very good, the direct scan option is cumbersome. You cannot use the scan button on the printer to scan into the computer disk. You have to go to the computer and activate the scan software to perform scanning. This can be an issue, if you have a setup where your office is on one floor and the printer is on another, like I have in my home.Cons:1. Heavy. This thing is decently heavy and bulky. Don't try to keep on moving it or have it in your mobile office. Also, make sure to have a good sturdy and stable table. The printer twerks, jerks, sashays, parries.2. Constant harassment to update the firmware. It can sometime be very annoying, but that's a small price to pay, if you get to ignore it. Look at the bigger picture.Price:When I bought it, the price was just below 3 bills, I understand it has gone up by half a bill (however, I am seeing the price going >$400 on some occasions). The new price of 3 and a half is not bad given the shape of the economy and supply chain issues. Also, the OEM cartridges (812) are cheaper at Staples than trying to Subscribe and Save here.Bottom-line: A very good printer, if you ignore and disprove its petulance to update itself.Update 3/23/2023 - I have had it now for over 2 years. The printer continues to print flawlessly and as of now has little under 10,000 pages printed of different sizes and paper weights. It still begs to update its firmware, which I have not done since its purchase. The only wishlist item I have for this printer is if it were to come with the Epson ink-tank.Update 3/28/2024 - Three years into it I have, still not updated it. The printer continues the work. I have now printed about 12,000 pages. In December, after I replaced all my cartridges, it started missing colors' tones, textures, and locations. Did full printer head alignment and cleaning twice (instructions are clear on the printer screen under Settings-> Maintenance menu). Printed test pages, and now it is working flawlessly.Update 3/20/2025 - Marks 4 years of running this printer. Definitely the least amount of pages printed annually - about 1,500. No firmware update performed and it still cries to update. Still running strong on both inks - generic and branded. There is a seller on eBay that offers XL cartridges for the colored ones too. Definitely worth giving a shot. If you are in a market for a prosumer printer consider this one in your list, if you can get it below $300.
User
wi-fi connectivity appears to be fixed! Yay!
Updated: Connectivity has only failed once out of may prints! Yay! 5 stars if this keeps up! LEAVE THE FIRMWARE ALONE NOW!Updated again: This latest firmware update is an improvement. Up to 4 stars now: The printer has worked 2 times out of the last 3 prints. That is better than never working. Killing the Epson task and unplugging/plugging the printer is still the fasted way to fix when connectivity fails.Updated again: Every frequent firmware update makes the connectivity WORSE. Now the printer FAILS TO CONNECT EVERY TIME I PRINT. Right now the printer is installing yet another update. The notification says the firmware update is under SETTINGS. Yes, true, but 4 layers down so I end up searching and scrolling back an forth with every update. Why is it that the most used features are buried in the menus. Coder's revenge, I guess.The connection fails, the connection fixer thing asks a bunch of stupid questions and won't go away. Is the printer on? Did you change your router? Then is fails and suggests trying more stupid stuff.It should say: Use Task Manager to kill the running Epson task. Unplug the printer, then plug it back in. In 5 minutes, you will have your print. How convenient. EVERY TIME I PRINT. I expect this or the next FW update will kill even that. This is a beautiful mechanical machine with idiotic electronics and firmware/software.Updated review: This printer forgets who and where it is about once a week. The printer is only 6 feet from the Wi-Fi router. I have to run the Connection Checker program, answer irrelevant questions, reset the router, blah, blah, blah - the robot version of a customer support call. Make sure you also have an HP or Brother printer in case you need something printed right away when it hangs up. You will end up with an extra copy once the Epson wakes up. This is getting old. My HP printer never does this. My two Brother printers never do this. Epson finally came out with a mechanical masterpiece that always feeds and never jams. Now Epson needs to work on their interface design. I never thought Epson Connection Checker would be on my most-used software list.----------Original review: I really like this printer. I am not a photographer and I don't print t-shirts. The WF-7840 prints fast and feeds paper without jamming. That is more than I can say about the Artisan 1430 as a general purpose printer. This is a big printer, but if you have room for it, it is a very nice machine. It does so much that you will need the help file to do much of anything, but it will be there somewhere. I printed all of June, July, and August and part of September on the starter ink cartridges. I only use it for color prints. I have 3 laser printers for B&W prints. The WF-7840 only has ink 4 cartridges instead of 6 like the 1430. I am very happy with my purchase.
User
Great All in one
Like everything about this product print quality is great and the copy and scanning features are fantastic. I would recommend this printer to all friends and family and even recommend it to strangers. As for others saying that the ink that is included with the printer does not last long I have to disagree because I have printed lots of pages (over 500) in the past week and still have plenty of all colours.
Trustpilot
2 months ago
2 months ago