---
product_id: 232158121
title: "Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13\" x 19\", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3\" Screen,Black"
brand: "epson"
price: "307.12 OMR"
currency: OMR
in_stock: true
reviews_count: 9
category: "Epson"
url: https://www.desertcart.com.om/products/232158121-epson-workforce-pro-wf-7840-wireless-all-in-one-wide
store_origin: OM
region: Oman
---

# 500-sheet capacity + 50-page ADF Wireless 802.11a/b/g/n/ac + mobile apps Wide-format up to 13"x19" Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black

**Brand:** epson
**Price:** 307.12 OMR
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your office game with wide-format power and wireless freedom!

## Quick Answers

- **What is this?** Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black by epson
- **How much does it cost?** 307.12 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/232158121-epson-workforce-pro-wf-7840-wireless-all-in-one-wide)

## Best For

- epson enthusiasts

## Why This Product

- Trusted epson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Print Big, Print Bold:** Wide-format printing up to 13" x 19" for standout presentations and professional documents.
- • **Speed Meets Precision:** PrecisionCore Heat-Free technology delivers fast, smudge-free prints with DURABrite Ultra pigment inks.
- • **Power Through Your Day:** Massive 500-sheet paper capacity plus 50-page auto document feeder keeps your office running nonstop.
- • **Seamless Wireless Workflow:** Connect effortlessly via Wi-Fi and print from any device with Epson Connect and AirPrint compatibility.
- • **Intuitive Control at Your Fingertips:** Navigate tasks easily on a vibrant 4.3" touchscreen and manage remotely with smart apps.

## Overview

The Epson WorkForce Pro WF-7840 is a robust all-in-one printer designed for busy professionals who demand wide-format printing up to 13" x 19", fast duplex printing, and versatile functions including copy, scan, and fax. Featuring PrecisionCore Heat-Free technology and DURABrite Ultra inks, it delivers sharp, smudge-resistant prints. With a large 500-sheet capacity, 50-page ADF, and seamless wireless connectivity supporting multiple mobile printing apps, it’s built to boost productivity and simplify office workflows.

## Description

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 (1).This product uses only genuine Epson-brand cartridges. Other brands of ink cartridges and ink supplies are not compatible and, even if described as compatible, may not function properly.† Black and color print speeds are measured in accordance with ISO/IEC 24734. Actual print times will vary based on factors including system configuration, software, and page complexity. For more information, visit our official site.1. Requires Epson Smart Panel app download and a compatible smart device. Data usage fees may apply. For more information, please visit our official site.2. Most features require an Internet connection to the printer, as well as an Internet- and/or email-enabled device. For a list of Epson Connect enabled printers and compatible devices and apps, visit our official site.3. Wi-Fi CERTIFIED; level of performance subject to the range of the router being used. Wi-Fi Direct may require printer software.4. Based on comparing manufacturers’ reported TEC values of the best-selling, similarly featured color laser printers priced similarly (USD) or less with print speeds of 40 ppm or less as of February 2020.5. For convenient and reasonable recycling options, visit our official site.6. SmartWay is an innovative partnership of the U.S. Environmental Protection Agency that reduces greenhouse gases and other air pollutants and improves fuel efficiency.

Review: Reliable, Fast, and Excellent Print Quality — A Great All-Around Printer - I’m extremely happy with this printer and would highly recommend it to anyone looking for a reliable, high-quality device. Setup was quick and straightforward, and it connected seamlessly to both my Wi-Fi and mobile devices. Print quality is excellent—text is crisp, colors are vibrant, and photos come out looking professional. It’s also impressively fast and much quieter than printers I’ve owned in the past. I appreciate the user-friendly interface and the efficient ink usage, which helps keep long-term costs down. Overall, this printer delivers great performance, convenience, and value, making it a fantastic addition to my home office.
Review: 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 $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.

## Features

- Print, copy, scan and fax all from 1 machine with this Epson WorkForce Pro WF-7840 Wireless All-in-One Color Printer. The printer is capable of delivering wide-format prints up to 13" x 19", while the PrecisionCore Heat-Free technology helps produce printouts quickly. The DURABrite Ultra ink dries quickly to ensure smudge-free results, and the 500-sheet capacity is built to meet the demands of your office.
- Built-in wireless (802.11a/b/g/n/ac) connection offers cable-free convenience.
- Use Epson Connect Solutions to stay productive while on the go. Functions include Epson Email Print, Epson Remote Print, Epson Smart Panel app (iOS and Android), Epson iPrint app (iOS and Android) and Creative Print app (iOS and Android).
- Print from almost anywhere using Apple AirPrint, Android printing and Mopria Print Service.
- Produces wide-format prints up to 13" x 19".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DXKBY6N |
| Additional Printer functions | Copy |
| Best Sellers Rank | #3,581 in Office Products ( See Top 100 in Office Products ) #23 in Inkjet Computer Printers |
| Color Depth | 48 bpp |
| Compatible Devices | PC, Smartphones |
| Control Method | Voice |
| Controller Type | Amazon Alexa, Vera |
| Customer Reviews | 3.8 3.8 out of 5 stars (2,894) |
| Date First Available | September 22, 2020 |
| Dual-sided printing | Yes |
| Duplex | Automatic |
| Global Trade Identification Number | 00010343922686, 00010343923775, 00010343924604, 00010343950405 |
| Hardware Interface | USB |
| Included Components | 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) |
| Ink Color | Color |
| Item Weight | 45.4 pounds |
| Item model number | WF-7840 |
| Manufacturer | Epson |
| Max Copy Speed (Black & White) | 40 ppm |
| Max Input Sheet Capacity | 500 |
| Max copy resolution black-white | 4800 x 2400 |
| Max copy resolution color | 4800 x 2400 |
| Maximum Black and White Print Resolution | 4800 x 2400 |
| Maximum Color Print Resolution | 4800 x 2400 |
| Maximum Media Size | 13 x 19 inch |
| Memory Storage Capacity | 128 MB |
| Model Series | WF-78 |
| Number of Trays | 3 |
| Power Consumption | 0.01 Watts |
| Print media | Glossy photo paper |
| Printer Ink Type | DURABrite Ultra pigment ink |
| Product Dimensions | 20.3"D x 38.4"W x 20.5"H |
| Scanner Type | Image Scanner |
| Series Number | 7840 |
| Sheet Size | 13 x 19 inch |
| Supported Media Sizes | 13 x 19 inches |
| UPC | 010343924550 010343950405 010343941458 010343923775 010343922686 010343924604 010343923942 |
| Wattage | 20 watts |

## Product Details

- **Brand:** Epson
- **Color:** Black
- **Connectivity Technology:** Wireless
- **Item Weight:** 45.4 Pounds
- **Max Printspeed Monochrome:** 25 ppm
- **Maximum Print Speed (Color):** 12 ppm
- **Model Name:** Workforce Pro
- **Printer Output:** Color
- **Printing Technology:** Inkjet
- **Special Feature:** Network-Ready, Touch Screen

## Images

![Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black - Image 1](https://m.media-amazon.com/images/I/61-jQGhEY6L.jpg)
![Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black - Image 2](https://m.media-amazon.com/images/I/61vgbOWRDPL.jpg)
![Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black - Image 3](https://m.media-amazon.com/images/I/71BMZqvvTNL.jpg)
![Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black - Image 4](https://m.media-amazon.com/images/I/71JI-wWzKIL.jpg)
![Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black - Image 5](https://m.media-amazon.com/images/I/71N1FLjvR2L.jpg)

## Questions & Answers

**Q: Where can 3rd party ink for the wf-7820 be purchased?**
A: Always use EZ ink. A lot cheaper  and seems to work better than Epson ink. Been using for years on my Epson XP 8390 and never had a problem. Every printer will be different so check the internet to see if off brand ink will work. And make sure that an update will not change anything.

**Q: Can this printer do auto 2 sided scan?**
A: Yes it can.

**Q: Does the tray actually hold 11x17?  My current WF printer has small trays and the larger paper sticks out.**
A: Not only does the tray hold 11 x 17 paper, but the PDF does as well. This is an important detail as not all printers that can print 11 x 17 have an ADF that can take paper that size

**Q: How long does the ink stay viable before it dries up and clogs?**
A: I am using this for business.  I've had the copier for almost 90 days and have just replaced the black ink cartridge.  It has worked seamlessly so far.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Fast, and Excellent Print Quality — A Great All-Around Printer
*by E***7 on January 11, 2026*

I’m extremely happy with this printer and would highly recommend it to anyone looking for a reliable, high-quality device. Setup was quick and straightforward, and it connected seamlessly to both my Wi-Fi and mobile devices. Print quality is excellent—text is crisp, colors are vibrant, and photos come out looking professional. It’s also impressively fast and much quieter than printers I’ve owned in the past. I appreciate the user-friendly interface and the efficient ink usage, which helps keep long-term costs down. Overall, this printer delivers great performance, convenience, and value, making it a fantastic addition to my home office.

### ⭐⭐⭐⭐⭐ 4 years on - Still - A very good printer, if you can ignore its demands to update firmware
*by Z***6 on May 4, 2022*

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.

### ⭐ EPSON PRINTER WILL NOT PRINT-BEWARE PLEASE READ THIS BEFORE YOU PURCHASE.
*by V***O on November 19, 2025*

The first thing I have to comment on is the number of firmware updates Epson insists on sending to their printers. But its not to make the printer operate better, it to keep you from using an after market remanufactured print cartridge. They are absolutely ridiculous to the point of anal trying to stop people from using a remanufactured ink cartridge. They are constantly updating the chips on their ink cartridges so its so, very difficult to use anything but a genuine Epson new print cartridge. Now there was a class action lawsuit against Epson because of this and Epson lost the lawsuit and was ordered by the court to stop making it impossible to use remanufactured (refilled) ink cartridges, but Epson is ignoring the court order. NO OTHER COMPANY REQUIRES YOU USE THEIR INK CARTRIDGES LIKE EPSON. I have always used genuine factory cartridges in ALL MY PRINTERS, the Epson I explain below never had a remanufacture ink cartridge put in it ever. I would never ever recommend a friend or family member to ever purchase an Epson printer. If you print with varied print specifications like paper size or specify a tray to print from YOU DO NOT WANT THIS PRINTER OR ANY EPSON PRINTER. First of all the printer is slow as molasses. It does not print anywhere the speed they claim. The Epson software and print drivers are very badly flawed. I have been trying for a little over a year to figure out the best ways to get a print job done, and not get the warning "your paper does not match your paper tray selection" . Time and time again I have specified 11x17 paper, which is in tray 2, (only fits in tray 2) and I get this darn warning time and time again. "Your paper does not match your paper tray selection". I have gone to the extent of removing paper completely from tray 1 and purposely specify tray 2 to in my printer properties, and I get the darn dialog box warning anyway. I called Epson customer support and it is like talking to a wall every single time I call them. THE CUSTOMER SUPPORT IS USELESS. So I unplug the printer and let it sit for 10 minutes. I then remove all print jobs from the que. With the same exact properties as the previous attempt sometimes it would print. Then, the other issue with this printer, is I continue to get paper feed errors. I remove both trays and I shine a flashlight in the empty tray spaces and there is no paper in either tray space or in the plastic feed guides. I then remove the back cover which totally opens up all the paper paths. Still no jammed paper is found. I meticulously put the back cover on and put the trays back in. Then resend the print command, but still, it gives paper feed error. I take it all apart again, I remove the printer from the stand and move it to the kitchen counter which is much higher which makes it easier to look inside at every nook and cranny. Still no jammed or misfed paper. Put all back together again, do everything exactly like I did it before and sometimes it will print, and sometimes I get a feed error. I have had to take the darn thing apart as many as 3 times to get it to print without a paper jam error. I DO NOTHING DIFFERENT THAN I HAD DONE EVERY TIME, but finally it prints. I called customer support at least 4 times. The response I usually get, “that is impossible you are missing a piece of paper that was jammed. “ This last time I took 14 pictures of all the paper pathways from front and back of the printer. I called and explained what was going on, again, and told them I wanted to send the pictures, but they would not let me. I hung up, I removed the printer from the stand and threw it as far as I could out the back door of the house, which I should have done after the second time occurred on any of the issues. That would have kept me from wasting my time and getting totally used up with their customer support at Epson. But this last time I had a deadline which was dropped on my shoulders by State Farm Homeowners insurance with no prior warning, and I HAD to get a printed copy down to my agent. I ended up driving to Office Depot and printing it there. Now I will say one thing, NO COMPANY HAS A PRICE LIKE EPSON HAS, on a printer like this that will print both 11x17 or as big as 13x19 and 18x22 inch paper. The next best prices is over $2000.00. To add insult to injury, I have the Amazon extended warranty option on everything I buy from Amazon, but Asurion ( that’s who does the Amazon extend warranty) would not cover it because they said it was a factory defect. I have asked for proof and they said they would send me documentation.

## Frequently Bought Together

- Epson Workforce Pro WF-7840 Wireless All-in-One Wide-Format Printer with Auto 2-Sided Print up to 13" x 19", Copy, Scan and Fax, 50-Page ADF, 500-sheet Paper Capacity, 4.3" Screen,Black
- EPSON 812 DURABrite Ultra Ink High Capacity Black & Standard Color Cartridge Combo Pack (T812XL-BCS) Works with WorkForce Pro WF-7310, WF-7820, WF-7840, WorkForce EC-C7000
- EPSON 812 DURABrite Ultra Ink High Capacity Black Cartridge (T812XL120-S) Works with WorkForce Pro WF-7310, WF-7820, WF-7840, WorkForce EC-C7000

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-28*