What Toner Does the Brother MFC-L2717DW Use?
Last Updated:Quick answer: The Brother MFC-L2717DW uses Brother TN730 (~1,200 pages) or TN760 high-yield (~3,000 pages) black toner, plus a separate DR730 drum unit rated at about 12,000 pages. For a busy office all-in-one like this, the TN760 is the cartridge to buy.
Brother MFC-L2717DW Toner at a Glance
| Supply | Type | Approx. Page Yield |
|---|---|---|
| Brother TN730 | Black toner (standard) | ~1,200 pages |
| Brother TN760 | Black toner (high-yield) | ~3,000 pages |
| Brother DR730 | Drum unit (separate) | ~12,000 pages |
The MFC-L2717DW is one of the faster machines in this Brother family — rated at up to 34 pages per minute — with print, copy, scan and fax, a 50-sheet automatic document feeder, automatic duplex printing, a 250-sheet tray, and Wi-Fi, Ethernet and USB. Because it is built for heavier use, it tends to go through toner and drums faster than the home models that share its supplies.
Unlike several siblings that ship with a ~700-page starter, Brother lists the MFC-L2717DW as shipping with a standard-yield toner of about 1,200 pages. Even so, a busy office can empty that within a month or two.
Standard vs. High-Yield: Which Should You Buy?
The TN760 is the same size and fits the same way as the TN730 but prints about 2.5 times as many pages, which makes its cost per page much lower. On a 34-ppm office machine, there is rarely a reason to buy the standard cartridge. Run your own numbers in the printer ink cost calculator.
Buying TN760 Toner and DR730 Drums at Castle Ink
Castle Ink stocks a compatible Brother TN760 high-yield toner and a compatible DR730 drum for the MFC-L2717DW. Both are newly manufactured, tested before shipping, and sent out the same business day on orders placed by 4 PM ET. Offices that print heavily should keep one spare toner and one spare drum on the shelf.
Don't Forget the DR730 Drum Unit
The Brother MFC-L2717DW uses a two-piece system: the toner cartridge holds the powder, and a separate DR730 drum unit transfers it onto the paper. The drum is rated for about 12,000 pages — roughly four TN760 cartridges — so you do not replace it with every toner change. When the printer asks for toner, the drum is usually fine; when it asks for a drum, your toner is usually fine.
Signs the drum is wearing out: dots or marks that repeat at the same spacing down the page, a light gray background, or streaks that a new toner cartridge does not fix. Castle Ink stocks a compatible DR730 drum unit. After installing a new drum, reset the drum counter (see the steps below) — the printer does not do it automatically.
How to Replace the Toner
- Open the front cover and wait for the printer to stop moving.
- Pull out the toner-and-drum assembly as one piece.
- Push down the green lock lever and lift the old toner cartridge out of the drum unit.
- Gently rock the new TN760 side to side a few times, remove the orange protective cover, and slide it into the drum unit until it clicks and the green lever lifts.
- Slide the green tab on the drum unit from left to right several times to clean the corona wire, then return it to its home position (the ▲ mark).
- Reinstall the assembly and close the front cover. The toner counter resets automatically when a new cartridge is detected.
Resetting the drum counter after a drum change: with the front cover open, press and hold OK (or tap the drum message on touchscreen models) until "Replace Drum?" or "Reset drum counter" appears, then confirm. Exact button presses vary slightly by model — your Brother manual lists them.
Troubleshooting Tips
"Replace Toner" but prints look fine: Brother printers stop at a page estimate, not when the toner is truly empty. You can switch the Replace Toner setting from Stop to Continue in the General Setup menu. More options in how to reset a Brother toner cartridge.
"Toner Error" or "Cartridge not detected" with a new cartridge: Make sure the toner clicked fully into the drum, remove any leftover packing material, and that the cartridge is sold for the North American market. Power off, open and close the front cover, then power back on. See printer says cartridge not recognized.
Vertical white or black lines: Clean the corona wire with the green slider on the drum. If a line stays in exactly the same place, the drum is worn.
Faded print: Rock the toner cartridge side to side to redistribute the powder; if fading returns quickly the cartridge is near empty. See printer printing faded text.
Which Other Printers Use TN730 / TN760?
The same TN730/TN760 toner and DR730 drum fit the Brother HL-L2350DW, HL-L2370DW, HL-L2390DW, HL-L2395DW, DCP-L2550DW, MFC-L2710DW, MFC-L2730DW, MFC-L2750DW, HL-L2325DW, MFC-L2690DW and MFC-L2717DW. One spare cartridge can cover every one of these machines in your home or office.
Official Brother MFC-L2717DW Resources
Bottom Line
The Brother MFC-L2717DW runs on TN730 or TN760 toner and a separate DR730 drum. Choose the TN760, keep a spare DR730 on hand for this faster office machine, and reset the drum counter whenever you change the drum.
Written and reviewed by William Elward — Founder of Castle Ink, 20+ years in the printer & imaging supplies industry. Updated October 2026.
Frequently Asked Questions
Does the MFC-L2717DW come with a starter cartridge?
Brother lists it as shipping with a standard-yield toner (about 1,200 pages) rather than a smaller starter cartridge.
Is TN760 the same as TN730?
They are the same size and fit the same printers. The TN760 simply holds more toner — about 3,000 pages versus 1,200.
Why does my MFC-L2717DW say Replace Drum after a new drum?
The drum counter must be reset manually. Open the front cover, then follow the drum-reset steps for your model.
Does third-party toner void my warranty?
No. The U.S. Magnuson-Moss Warranty Act prevents Brother from voiding the warranty just because you used compatible toner.
Shop Toner at Castle Ink
Find the right cartridge for the Brother MFC-L2717DW and every other printer we cover on the Find Ink by Printer page, or work through a fault at our printer troubleshooting center. Shopping for a new machine? Try the PrinterIQ Finder, a 60-second quiz that matches you to a printer.
Buy the Brother MFC-L2717DW on Amazon: Brother MFC-L2717DW on Amazon — as an Amazon Associate we earn from qualifying purchases.
See also: how to reset a Brother toner cartridge | how long do toner cartridges last | printer printing faded text
Need replacement Brother toner cartridges? Shop Brother toner cartridges at Castle Ink. Compatible, up to 70% less than OEM, and shipped the same day when you order by 4 PM ET.
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