What Toner Does the Brother HL-L2370DW Use?
Last Updated:The Brother HL-L2370DW is a monochrome laser printer that uses the Brother TN-730 standard-yield toner cartridge, the Brother TN-760 high-yield toner cartridge, or the Brother TN-770 super high-yield toner cartridge. It also uses the Brother DR-730 drum unit, which is a separate consumable replaced about every three toner cartridges.
Brother TN-730/TN-760/TN-770 Toner & DR-730 Drum at a Glance
| Consumable | Part Number | Page Yield | Type |
|---|---|---|---|
| Black Toner | Brother TN-730 | ~1,200 pages | Standard |
| Black Toner | Brother TN-760 | ~3,000 pages | High Yield |
| Black Toner | Brother TN-770 | ~4,500 pages | Super High Yield |
| Drum Unit | Brother DR-730 | ~12,000 pages | Replace every ~3 toners |
The TN-730/TN-760/TN-770 is also compatible with other Brother models including the HL-L2350DW, HL-L2370DWXL, HL-L2390DW, HL-L2395DW, DCP-L2550DW, MFC-L2710DW, MFC-L2730DW, MFC-L2750DW, and MFC-L2750DWXL, making it a high-volume cartridge family that is widely stocked in genuine, remanufactured, and compatible versions.
Save on TN-770 Toner & DR-730 Drum
You can save money by choosing remanufactured or compatible cartridges instead of OEM. Browse our selection of Brother TN-770 toner cartridges and DR-730 drum units to find the best price for your Brother HL-L2370DW.
How to Replace the Toner
- Open the front cover of the printer.
- Pull out the drum-and-toner assembly, then push down the lock lever to remove the used toner cartridge.
- Unbox the new toner, rock it gently 5–6 times to distribute toner, and remove the protective seal.
- Slide the new toner into the drum unit until it clicks, then reinstall the assembly.
- Close the cover. The printer will recognize the new cartridge automatically.
Troubleshooting Tips
- "Replace Toner" or low-toner warning: Brother cartridges report level via chip. If a known-good cartridge shows low, try power-cycling the printer or updating firmware.
- Faded or streaky prints: Gently rock the toner cartridge side-to-side to redistribute toner, then reinstall. Wipe the corona wire inside the drum unit by sliding the green tab back and forth several times.
- "Replace Drum" message: Reset the drum counter from the printer menu after installing a new DR-730 drum unit so the page count restarts accurately.
- Paper jams or smudges: Inspect the paper path and pickup roller for wear. Replacing worn rollers and keeping the printer dust-free prevents repeated print-quality issues.