HL-L9310CDWT
Print rooms that measure paper by the ream rather than the stack belong in front of the Brother HL-L9310CDWT. Its factory TT-4000 tower — four 520-sheet trays — pushes maximum input to roughly 2,380 sheets, so the machine outlasts the longest unattended runs without reloading. Everything else mirrors the HL-L9310CDW: the same 33 ppm engine, the same TN431/TN433/TN436/TN439 toner options and DR433CL drum, and the same Gigabit Ethernet, wireless and NFC connectivity.
| Cartridge | Type | Colors | Approx. Yield |
|---|---|---|---|
| Brother TN431 (compatible) | Standard-yield toner | Black, Cyan, Magenta, Yellow | Black: 3,000 pages; Color: 1,800 pages |
| Brother TN433 (compatible) | High-yield toner | Black, Cyan, Magenta, Yellow | Black: 4,500 pages; Color: 4,000 pages |
| Brother TN439 (compatible) | Ultra high-yield toner | Black, Cyan, Magenta, Yellow | Black: 9,000 pages; Color: 9,000 pages |
| Brother TN431 (genuine OEM) | Standard-yield toner | Black, Cyan, Magenta, Yellow | Black: 3,000 pages; Color: 1,800 pages |
| Brother TN433 (genuine OEM) | High-yield toner | Black, Cyan, Magenta, Yellow | Black: 4,500 pages; Color: 4,000 pages |
| Brother TN439 (genuine OEM) | Ultra high-yield toner | Black, Cyan, Magenta, Yellow | Black: 9,000 pages; Color: 9,000 pages |
Frequently Asked Questions
Which toner does the Brother HL-L9310CDWT use?
The HL-L9310CDWT uses the Brother TN431 standard-yield series (black ~3,000 pages, each color ~1,800 pages), the TN433 high-yield series (black ~4,500 pages, each color ~4,000 pages) or the TN439 ultra high-yield series (~9,000 pages black and color).
What is the difference between the TN431, TN433 and TN439?
All three fit the same printer — they are a yield ladder. The TN431 is the standard-yield cartridge, the TN433 prints more per cartridge, and the TN439 is the ultra high-yield option at about 9,000 pages per cartridge. Higher yield means a lower cost per page for high-volume printing.
Are the cartridges on this page original or compatible?
Both — this page carries compatible TN431, TN433 and TN439 replacements as well as genuine Brother OEM toner cartridges in all three series.