

Under the magnifying glass: inkjet multifunction printers for the office
Multifunctional devices can do a lot and cost very little. But how well do the inkjet models do their job? The "c't" magazine tested five devices between 140 and 470 francs.
Good features, low printing costs and, of course, print quality and print speed are the main requirements for a multifunctional device. Most of the points in the "c't" magazine test were awarded for these criteria.
The test result of the tested devices
HP PageWide MFP 377dw
The device prints and copies quickly and, according to the test, almost in laser quality. Under "Ink settings" you can limit the saturation and black application to save ink. It then prints slightly paler. The device prints text and graphics in good quality. Images are generally only printed with a margin and wide stripes and transport marks were visible on photo paper.
Under the magnifying glass, the testers noticed slight colour fringing and occasional droplets around the letters. Graphics, on the other hand, looked good. The device copied photos with a green cast, streaks and transport marks. When copying stacks of files, the fast ADF (automatic document feeder) did not slow the printer down and even processed creased pages without any problems.
At 9.2 cents* for a colour page, however, the PageWide was the most expensive printer tested.
Advantages:
- Very fast
- Suitable for workgroups
- Good network and security functions
Disadvantages:
- High ink costs
Epson Ecotank ET-4750
This Ecotank printer is compact and ideal for smaller desks. It offers a 250-sheet tray. The tanks are fitted with windows to check ink levels on the right-hand side. Filling the ink tanks is easy thanks to the coded filler necks. The small tilting touchscreen is easier to use with a stylus. When printing from an Android smartphone via the Mopria plug-in, the paper format must be changed from letter to A4.
When printing in the pale but legible draft mode, the Ecotank was still able to print at a brisk pace when tested. If you need top-quality prints, it reaches laser level. It took over two minutes to print a page of text. The Tintentank device was not the best performer in duplex printing either. During the 100-page test, the tray had to be emptied in between.
Copies and photos came out with quite acceptable quality, except for a lack of detail in dark areas of the image. Black and white copies of text on coloured paper were legible at maximum brightness, but only black on grey.
Scans and photos showed a lot of detail, but also a slight green cast, a graphic original was scanned with a blue colour that was too light. The OCR integrated in Epson Scan 2 only recognises continuous text at best, and not always without errors.
This Ecotank printer costs the most and has the weakest features. The ink price per ISO colour page for this printer is just 0.65 cents*. But first you have to use up the 11,000 pages supplied. So you don't need to worry about ink costs after your purchase.
Advantages:
- Very low ink costs
- Very compact
Disadvantages:
- Slow
- Moderate equipment
Epson WorkForce Pro WF-4740DTWF
The WorkForce is tall, but takes up little storage space. It has two 250-sheet trays. A USB host port is located behind a cap. It has a large tilting touch display, which otherwise only has a power button and an NFC tag. An ADF without a second scan line sits on the scanner flap, which can be raised by two centimetres on its hinges for book scanning; it turns the original for duplex scanning.
The WorkForce produced copies of text and graphics easily and in top quality. Despite the reversing mechanism for duplex copying, the ADF did not slow down the printer here either. However, it only fed the first few sheets of a stack of documents cleanly. It regularly missed the top edge of the following sheets when scanning. The ADF also distorted lines of text on creased documents.
Advantages:
- Fast printer
- Good mobile and cloud functions
Disadvantages:
- ADF swallows headers
- Photo printing with a red cast
Canon Maxify MB5450
When scanning, the Twain ScanGear module allows manual white balancing. Photo scans showed good colours, but dark details were lost in black. Text and graphics scanned well, but the poor OCR, which did not recognise initials and made many errors with small fonts, was less pleasing.
Of the cartridge inkjet printers tested, the Maxify was the cheapest at 6.6 cents* per ISO colour page.
Advantages:
- Good photo printing
- ADF with second scan line
Disadvantages:
- Ink not very smudge-proof
- Confusing settings
Brother MFC-J5730DW
It only prints JPEGs from a plugged-in USB stick and saves scans from the flatbed scanner as PDFs on the stick, but not from documents in the ADF. The Brother iPrint&Scan app prints photos and documents from the smartphone, saves scans and even sends faxes from the mobile device. The Brother Web Connect cloud service takes over the task of OCR when scanning to cloud destinations and saves scans as searchable PDFs.
Advantages:
- A3 printing
- Many paper feeds
Disadvantages:
- Transport marks on photo paper
- Poor photoscan
Consumption costs
Conclusion
If you need a fast multifunctional device, the HP PageWide is the right choice: it prints faster than many laser competitors, offers a large tray and an expandable paper supply. However, it requires a lot of floor space. This also applies to the Brother MFP-J5730dw, but it also prints on A3 paper at a favourable price.
*The costs were calculated in euros.
When it comes to office supplies, I believe in form and function. From pens, scissors, paper notes to glittery glue and funky folders. That’s what I’m about at work. When I’m not busy checking out the latest desk accessories, I enjoy jetting off to remote corners of the world, lifting weights or taking an evening walk.
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