Epson WorkForce Pro WF-7840 Review, Pros and Cons

There is a higher standard set for business-oriented printers. As the documents will represent your business, it’s crucial to find a dependable device that produces professional output quality. The Epson WorkForce Pro WF-7840 wireless wide-format AIO is among trusted printers that ensure high performance as well as professional quality for each of your office tasks.

Designed as a printing solution, the WF-7840 is loaded with features ranging from innovative printing technology to generous paper capacity, to copious connectivity options. Let me take you closer to this versatile office printer and make a decision later.

Modest yet Professional Design

It is wise not to judge a book by its cover. The first time I saw it, I didn’t think this model is suitable for offices’ workload but turns out I was wrong. This printer looks simple and modest with rounded-edges that accentuate its sleekness but it is built to tackle high printing volume of small offices and workgroups.

Measuring 20.3 inches by 17.7 inches by 13.8 inches in storage, I should say that Epson has done a great job to wrap a wide-format AIO into a compact frame. This device weighs 45.4 pounds, much heavier than it looks so you might need to put a little more effort to move it into places.

Much like its counterpart the Epson WorkForce WF-7820 that houses a front panel with LCD display and functional buttons, the WF-7840 adopts a similar concept. It features a 4.3-inch color touchscreen for easier setup as well as numerical keys and other functional buttons.

Wireless Wide-Format AIO

Epson’s WF-7840 is a wide-format four-in-one that combines print, copy, scan, and fax functionality in a single device. Don’t worry, each function is optimized to enhance productivity with minimal downtime. In simpler words, it has everything you need to handle a variety of tasks.

The powerful printer features Epson’s innovative PrecisionCore Heat-Free technology that ensures high quality output for each document. Collaborated with maximum print resolution up to 4800 x 2400 dpi, this model promises impeccable details for graphics, images, and photos. Working with creative projects is getting more fun!

If you need to copy a pile of documents, the copier supports single-sided and two-sided without user intervention. With excellent copy speed up to 23 pages per minute on flatbed, it won’t take much of your time. The copier comes with standard features like reduction & enlargement, ID copy, and adjustable copy density with maximum copy size up to 11 x 17 inches (A3).

Scanning documents can be overwhelming without the right device. The WF-7840 helps make your task much easier thanks to the flatbed and ADF scanner type to opt. Featuring double-sided scanning, scan to cloud, and scan to email, it has everything you could ask for a scanner. Not to mention it supports several file formats including JPEG, PDF, TIFF and PNG.

This device also serves as a capable scanner that enables you to send and receive faxes. It features monochrome and color pages with fax speed up to 33.6 Kbps as well as receive memory up to 6 MB.

Epson WorkForce Pro WF-7840 Speed Rating

Print speed does matter especially when you have a tight deadline. This machine is claimed to deliver ultra-fast print speed but I am going to confirm that it is not as fast as Epson boasts. It is rated at 25 ppm for black and 12 ppm for color, which is on-par with other inkjets in its class. Even when I compare with its price, the speed is not that impressive.

How about the duplexer? The speed drops significantly when printing 2-sided documents. The product prints up to 16 ppm for black and 9 ppm for color, which is quite good to support your productivity. This speed rating is exactly the same as its counterpart, the WF-7820.

Large Input Capacity with Double Cassette

Designed for heavy workloads, the WF-7840 is equipped with double front paper cassettes that offer a total input capacity as many as 500 sheets. Each cassette allows you to load up to 250 sheets of plain paper which is more than acceptable for high printing volume and 50-sheet rear tray. The same cassette can be used to hold 10 envelopes and 50 sheets photo paper.

This wide-format printer enables you to print borderless sizes up to 11 x 17 inches (A3), in addition to standard sizes that range from 4 x 6 inches to 13 x 19 inches. It also supports PC-free printing with extensive paper sizes including A6, A4, A3 and Letter.

Plain paper is not the only media type you can use to print with this machine. The WF-7840 supports other media types such as card stock, envelope, glossy paper, and matte paper.

Professional Printer with Reliable Output Quality

Business documents have a higher standard with high legibility. Misshaped characters and weird spacing cannot be tolerated as it makes your business look unprofessional. Epson knows this well so it rolled out a printer that produces professional output quality to support your business.

This printer works excellently with text. On a test with a text document, I found the characters were well-shaped and the spacing was just fine. Even for smaller fonts, this printer produced high legibility with rich and crisp black color. I assure this printer is able to deliver professional output for your business documents like contracts or project reports.

With gradients and fill, the WF-7840 also shows its capability to produce astonishing print result. The outputs went smoothly without banding, streaking, or hairlines commonly found in most inkjet printers. It also works well for graphics and thin lines.

This model is not a photo centric printer but it produces dependable output for your marketing projects. Vibrant color with high accuracy gives an added value to this business-oriented printer. With this, you can easily print flyers, brochures, or other creative printings.

Cartridges and Ink Types

WorkForce Pro product line come with 4-cartridge innovation and the WF-7840 is no exception. This printer is equipped with four individual cartridges (BKCMY) that promises easier and more efficient cartridge replacement. Each cartridge comes with color code so it will be unlikely to mismatch the color.

The printer uses Epson cartridges only and it is not advised to replace with third-party cartridges. It uses T812 cartridge for black and colors with standard capacity produces up to 350 pages for black and 300 pages for color. The manufacturer also provides XL cartridges with higher capacity that prints up to 1,100 pages for black and colors.

As with its counterpart the WF-7820, this model features DURABrite consumables which become the secret to vibrant color for every result. The instant-dry ink ensures your documents are clean and smudge-free.

Myriad Connectivity Options

Standard connectivity brought by the WF-7840 includes USB, Ethernet and Wireless. It also features Wi-Fi as well as Wi-Fi Direct that enables you to establish a peer-to-peer connection with handheld devices. With easy wireless setup using smartphone or tablets, this device upgrades your printing experience.

It also offers mobile printing solutions that lets you print directly from mobile devices. This product supports Apple AirPrint, Android Printing as well as Mopria Print Services. To help handle a variety of task, you can take advantage of Epson Connect including Epson iPrint and Epson Creative Print.

As a bonus, this modern printer features smart voice assistant. Work with Alexa to set up, detect ink or do the printing tasks.

Epson WorkForce Pro WF-7840 Pros and Cons

I can easily mention a lot of things to like about this printer. And yet, I can also mention a few things to dislike about this model. If you need a little help in making decision—buy or not buy, check out the following pros and cons.

Epson WorkForce Pro WF-7840 Pros

• Modest and Compact Build

Despite this printer supports a wide format, it comes with a compact layout that doesn’t make your workspace look cramped. It also looks modest yet professional to make a new statement in any given room.

• Vast Paper Capacity

Coming with two 250-sheet paper trays, this printer offers generous paper capacity for high printing volume. You just can’t expect more!

• Smart Assistant Support

Smart voice assistant is one of must-have features for modern printers and the WF-7840 has it. Featuring Amazon’s Alexa, controlling the printer is getting easier.

• Full Set of Connectivity

Supported by copious connectivity options, connecting this product with other devices is a piece of cake. Simply choose to establish wired or wireless connection and enjoy the printing tasks.

Epson WorkForce Pro WF-7840 Cons

• Weighty

The WF-7840 is way heavier than its counterpart, the WF-7820. Weighing around 45 pounds, you need a little more effort to move it.

Final Words

The Epson WorkForce Pro WF-7840 is a wireless wide-format AIO that delivers high performance to upgrade your office productivity. With professional quality output, generous input capacity, duplex capability, and other ease of use features, this office printer is designed to handle a variety of tasks and meet your fast-paced business.

Whether you covet a versatile printer for small workgroups or need a support for wide-format printing, the WF-7840 can be a nice pick. This model is a little weightier than it looks but its overall performance and quality makes it worth choosing.