# Epson WorkForce WF-7840

Source: https://www.ranked10.co.uk/home-office/best-a3-printer/epson-workforce-wf-7840
Ranked #4 in "Best A3 Printer 2026: 10 Ranked": https://www.ranked10.co.uk/home-office/best-a3-printer

- Price: £231.90 (checked on Amazon UK on 2026-10-10)
- Amazon rating: 4.1 from 209 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B08J7G93QT?tag=ranked10-21

## Is the Epson WorkForce WF-7840 worth buying?

The Epson WorkForce WF-7840 is worth the £231.90 for an office that prints A3 and also has to scan, copy or fax A3 originals, because print, scan, copy and fax all handle A3+ on the same machine. Papers that arrive at 457 mm wide go straight onto the flatbed and come back out as a digital file, which most A3 inkjets in this price band cannot do at all. With 209 owners rating it 4.1, it is also one of the better-evidenced buys in the category.

Buy it if A3 paper is something you receive as well as produce. Skip it if A3 only ever leaves your desk as a file you created on screen: you would be paying for a scanner, a fax module and a 50-sheet automatic document feeder that never do any work. A print-only A3+ machine does the same job on paper for a good deal less money.

## How fast is the Epson WorkForce WF-7840 in practice?

The number that defines the Epson WorkForce WF-7840 is 32 ppm in mono, and £231.90 divided by 32 comes to £7.25 for every page per minute of speed. Put another way, a 120-page A3 report spends just under four minutes in the printer. That is roughly twice the throughput of the slower A3 all-in-ones in this price bracket, which matters when a print run is blocking the desk rather than sitting in a queue.

Colour is a different story at 12 ppm, roughly a third of the mono rate, so a 60-page colour booklet holds the machine for about five minutes. Those figures are document speeds on plain paper: a full-coverage A3 sheet with heavy ink on it takes longer than the arithmetic suggests, and photo settings are slower again. The 600 x 600 resolution points the same way, at documents and labels rather than gallery prints.

## What comes with the Epson WorkForce WF-7840 and what is it like to live with?

At 20.6 kg the Epson WorkForce WF-7840 is a two-person lift onto a desk, and once it is there it wants to stay: budget the footprint of a small microwave and a surface that does not flex. It takes A3 sheets up to 457 mm, prints on labels, and feeds from twin trays plus the 50-sheet automatic document feeder for multipage scanning. Automatic duplex is built in, so double-sided A3 comes out without turning a single sheet by hand.

On the connection side you get one Ethernet port, one USB port, Bluetooth and Wi-Fi Direct, with a touchscreen for the settings you change at the machine and Android phones pairing directly for a quick print. The 50-sheet output capacity is the detail to plan around: a 200-page job needs the tray emptied four times, and ink is not included beyond the starter cartridges. Buy A3 paper and a set of Epson CMYK cartridges at the same time so the first big run is not held up.

## Where does the Epson WorkForce WF-7840 fall short?

The 20.6 kg weight is the first thing you notice, and it makes the machine a permanent resident rather than something you shuffle between rooms or take to a client. Colour output at 12 ppm is the second: mixed documents with logos, charts or images take about three times as long as plain text, so a colour-heavy week feels much slower than the 32 ppm headline.

Ink runs on Epson CMYK cartridges rather than refillable tanks, so the cost per page stays higher over the life of the printer than on the EcoTank models in the same range, even though the purchase price is lower. The 50-sheet feeder is also modest for a machine this capable: a 150-page contract or survey has to be scanned in three passes. And with a limited warranty, extended cover is worth pricing before the first year is out.

## How does the Epson WorkForce WF-7840 compare with the Brother MFC-J5340DW and the Epson WF-7310DTW?

The Brother MFC-J5340DW costs £185.90, which is £46.00 less, prints A3 at 28 ppm and keeps scanning, copying and faxing at A4 only. On speed the gap is small, 32 ppm against 28 ppm, and the value figures are £7.25 against £6.64 per page per minute. The WF-7840 earns its £46 when A3 originals have to be digitised or copied at full size; the Brother is the smarter buy for an office that prints A3 and scans ordinary A4 paperwork.

The Epson WF-7310DTW is the cheaper way into A3+ printing at £154.19, £77.71 less, and it matches this machine at 32 ppm mono. What it drops is everything around the printing: no scanner, no copier, no fax and no feeder, which is why its value figure drops to £4.82 per page per minute. Choose the WF-7310DTW if A3 only ever goes out, and the WF-7840 if it also has to come back in.

Against the Canon PIXMA TS9550a at £176.99, the WF-7840 costs £54.91 more and prints at more than double the speed, 32 ppm against 15 ppm. Both handle A3 scanning, so the Canon is the compact, slower option at a lower price, and the WF-7840 is the one that clears a long run before a meeting.

## Specification

| Field | Value |
|---|---|
| Listing title | Epson WorkForce WF-7840 Twin Tray - All-in-One A3+ Wireless Colour Printer with Scanner, Copier, Fax, Ethernet, Wi-Fi Direct and ADF |
| Brand | Epson |
| Connectivity technology | Bluetooth |
| Printing technology | Inkjet |
| Special feature | A3 Print |
| Colour | Black |
| Model name | C11CH67401 |
| Printer output | Colour |
| Maximum print speed (colour) | 12 ppm |
| Max print speed monochrome | 32 ppm |
| Item weight | 20.6 kg |
| Printer Type | Inkjet |
| Other Special Features of the Product | A3 Print |
| Printer Output Type | Colour |
| Controller Type | Android |
| Print media | Labels |
| Scanner Type | Flatbed |
| Maximum Copy Speed Black and White | 32 ppm |
| Compatible Devices | Smartphones |
| Warranty Type | limited warranty |
| Maximum Copies Per Run | 50 |
| Ink Colour | Coloured (CMYK) |
| Additional Printer Functions | All In One |
| Control Method | Touch |
| Compatible Cartridge | Epson |
| Number of Trays | 1 |
| Display Type | touchscreen |
| Number of Drivers | 1 |
| Resolution | 600 x 600 |
| Maximum Supported Paper Size | A3 |
| Maximum Sheet Capacity | 50 |
| Paper Size | 457 millimeters |
| Output sheet capacity | 50 |
| Network Connectivity Technology | Bluetooth |
| Hardware Interface | Ethernet |
| Number of Ethernet Ports | 1 |
| Total USB Ports | 1 |
| Dual-sided printing | Yes |
| Duplex | Automatic |
| Model Number | C11CH67401 |
| Box Contents | What's in the box Individual Ink Cartridges, Main unit, Power cable, Quick Start Guide, Warranty document |
| Model Series | Workforce |
| Specific Uses For Product | small office, home office |
| Global Trade Identification Number | 08715946668383 |
| Item Type Name | Inkjet Printer |
| Manufacturer | Epson |
| Product Warranty | 1 Year Manuacturer |
| Color Pages per Minute | 12 ppm |
| B&W Pages per Minute | 32 ppm |
| Color Depth | 24 bits_per_pixel |
| Maximum print Resolution Color | 4800 x 1200 dpi |
| Maximum Print Resolution Black and White | 4800 dpi |
| Printer Resolution Vertical in Black and White | 2400 Centimeters |
| Printer Resolution Horizontal Max in Color | 4800 Centimeters |
| Power Consumption Size | 20 Watts |
| Wattage | 20 watts |
| Maximum Copy Resolution Color | [EO] 600x600 dpi o 1200x1200 dpi |
| Maximum Copy Resolution Black and White | 4800 x 2400 |

## Questions people ask

**How heavy is the Epson WorkForce WF-7840 and how much space does it need?**

It weighs 20.6 kg, so plan for two people on the day it arrives and a solid desk rather than a folding table. It takes paper up to A3, at 457 mm wide, and needs roughly the footprint of a small microwave once the trays and the output tray are extended.

**What can the Epson WorkForce WF-7840 do besides print?**

It scans, copies and faxes as well as printing, and all four functions work up to A3+. The automatic document feeder holds 50 sheets for multipage scanning, and a single copy run can be set to 50 copies before you need to reload.

**Does the Epson WorkForce WF-7840 print double-sided?**

Yes, duplex is automatic, so double-sided printing happens without turning sheets by hand, including on A3. That halves the paper a long report uses and is the main reason to pay for this model over a single-sided A3 printer.

**How do I connect the Epson WorkForce WF-7840?**

It has one Ethernet port and one USB port, plus Bluetooth and Wi-Fi Direct, so it can sit on a wired office network or link straight to a phone. An Android handset pairs directly, and the touchscreen covers the settings you change most often at the machine.

**Which ink does the Epson WorkForce WF-7840 use?**

It runs on Epson CMYK cartridges in four colours, not on refillable ink tanks. That keeps the purchase price down at £231.90, but the cost per page over a few years sits higher than on an EcoTank model.

**What paper sizes and media does the Epson WorkForce WF-7840 take?**

Its maximum supported size is A3, at 457 mm, and it handles labels as well as everyday document paper. Twin trays let you keep two stocks loaded, so plain paper and label sheets do not have to be swapped between jobs.