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Brother HL-L5100DN Review

 & Tony Hoffman Senior Writer, Hardware

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

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Brother HL-L5100DN Review - Printers
4.0 Excellent

The Bottom Line

A mono laser printer for a small or micro office or a workgroup, Brother's HL-L5100DN is lightning fast, prints high-quality text, has good paper capacity and low running costs.
Best Deal£399.99

Buy It Now

£399.99

Pros & Cons

    • Good text quality.
    • Sizzling speed.
    • Generous standard and optional paper capacity.
    • Low running costs.
    • Slightly subpar graphics quality.

Brother HL-L5100DN Specs

Color or Monochrome Monochrome
Maximum Standard Paper Size Legal
Monthly Duty Cycle (Maximum) 50000 pages per month
Number of Ink Colors 1
Print Duplexing
Rated Speed at Default Settings (Mono) 42 ppm
Type Printer Only

The Brother HL-L5100DN ($199.99) is a very capable mono laser printer for a micro or small office or a workgroup, and offers very good value for its price. It is lightning fast, prints high-quality text, is capable of heavy-duty printing, has good standard and optional paper capacity, and a low running cost. The HL-L5100DN ($149.99 at Amazon) lacks the Wi-Fi and Wi-Fi Direct found in its near-twin, the Editors' Choice Brother HL-L5200DW ($169.99 at Amazon) , but is a top-choice in its own right.

Design and Features
Other than connectivity, the HL-L5100DN has the same feature set as the Brother HL-L5200DW. I discuss the features in detail in the latter printer's review, linked above, but I'll present an overview here. The HL-L5100DN measures 10 by 14.7 by 15.3 inches (HWD) and weighs 23.5 pounds. Standard paper capacity is 300 sheets, between a 250-sheet main tray and a 50-sheet multipurpose feeder. Optional trays are available, up to a maximum paper capacity of 1,340 sheets. An auto-duplexer for printing on both sides of a sheet of paper is standard. The maximum monthly duty cycle is 50,000 pages.

Brother HL-L5100DN

The HL-L5100DN connects to a PC via a USB cable, or to a network via Ethernet. It lacks Wi-Fi or WiFi Direct connectivity, although you could print to it via Wi-Fi provided that your network has a wireless access point.

Printing Speed
I timed the Brother HL-L5100DN on our business applications suite (using QualityLogic's hardware and software for timing) at 15 pages per minute (ppm), a good speed especially considering its 42ppm speed rating. (While rated speeds are based on text-only printing, our test suite includes text pages, graphics pages, and pages with mixed content). The Editors' Choice Dell B2360dn ($150.00 at Amazon) , rated at 40ppm, also turned in a 15ppm speed. It was effectively tied with the Brother HL-L5200DW, rated at 42 ppm, which tested at 15.3ppm, with just one second separating their total timings. It was faster than the Brother HL-L6200DW ($199.99 at Amazon) , which tested at 12.7ppm despite its 48ppm rated speed.

Brother HL-L5100DN

Output Quality
Overall output quality for the HL-L5100DN, based on our testing, was slightly above par, with above-average text, slightly subpar graphics, and average photos. Text should be good enough for any business purpose except for ones requiring tiny fonts.

Graphics are good enough for internal business use and perhaps for PowerPoint handouts, depending on how picky you are. It had trouble differentiating between similar shadings in one illustration, and couldn't print one page that shows dark text against an even darker background. Photo quality, which I would categorize as newspaper quality, is typical of mono lasers, good enough for printing out images from Web pages or files.

The HL-L5100DN has the same running cost, based on Brother's price and yield figures for toner and drum, of 1.8 cents per page, which is shared by both the Brother HL-L5200DW and HL-L6200DW. The Dell B2360dn's running costs are a touch higher at 2 cents per page, while the Canon imageClass LBP151dw's costs are higher yet, at 3.5 cents per page.

Conclusion
The Brother HL-L5100DN is a strong choice mono laser printer for up to heavy-duty printing in a small or micro office. Among its strengths are blazing speed, good output quality with above-par text, good standard and excellent optional paper capacity, and low running costs. The Editors' Choice HL-L5200DW is the same printer but with Wi-Fi and Wi-Fi Direct added to the mix. If you don't need to connect wirelessly, you can still get a highly capable mono laser for less money with the HL-L5100DN.

Best Printer Picks

Further Reading

Final Thoughts

Brother HL-L5100DN Review - Printers

Brother HL-L5100DN Review

4.0 Excellent

A mono laser printer for a small or micro office or a workgroup, Brother's HL-L5100DN is lightning fast, prints high-quality text, has good paper capacity and low running costs.

Get It Now
Best Deal£399.99

Buy It Now

£399.99

About Our Expert

Tony Hoffman

Tony Hoffman

Senior Writer, Hardware

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my efforts on 3D printers, pro and productivity displays, and drives and SSDs of all sorts.

Over the years, I have reviewed smart telescopes, iPad and iPhone science apps, plus the occasional camera, laptop, keyboard, and mouse. I've also written a host of articles about astronomy, space science, travel photography, and astrophotography for PCMag and its past and present sibling publications (among them, Mashable and ExtremeTech), as well as for the former PCMag Digital Edition.

The Technology I Use

I have a Lenovo ThinkPad T14 laptop that's my work daily driver, an HP Pavilion Aero 13 as my primary personal laptop, and an Asus ProArt P16 for detailed photo work. (I also have an older Dell XPS 13, which now stays at home full-time.) For storage testing, I rely on our three custom-built Windows testbeds in PC Labs, as well as a 2024 MacBook Pro.

My primary home monitor is a BenQ EX2780Q, a gaming monitor with a great sound system and excellent image quality. I use that panel for writing, watching videos, and working with photos. I also have an HP 27 Curved Display—one of the first general-purpose curved monitors—which I have paired with an Acer Aspire desktop computer. My multifunction printer is an Epson Expression Premium XP-7100 Small-in-One. I also own an Epson Perfection V39 flatbed scanner, which I use for photos and short documents, and a Canon Selphy CP1300 small-format photo printer for turning out snapshots.

My first cell phone, in 2006, was a Motorola Razr; since then, it’s been all iPhones—I currently have an iPhone 15 Pro. I use my iPhone a lot for casual photography, though I also use a Sony DSC-RX100 VII and a Canon G5 X Mark II for everyday shooting. For much of my travel photography and astrophotography, I use either a Sony A7r II or A7 III, paired with a variety of lenses ranging from a Sony 14mm f/1.8 prime to a Sony FE 70-300mm f/4.5-5.6 G OSS zoom lens. I also pair the A7r with a RedCat 51 for deep-sky star shooting. For astrophotography, I also use the Seestar S30 and S50 and the Unistellar Odyssey smart telescopes, which are essentially astronomical cameras controlled through one’s mobile device.

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