I have always used the new Brother cartridge rather than rebuilt. I always get the full advertised life out of it and have had no problems after years of use in my Brother MFC 9600 multi function printer/copier/scanner.
If you do a huge volume of printing/copying it might be worth trying a rebuilt/refilled generic cartridge just to see what results you get. Brother makes a cheaper cartridge that looks just like this one, but has a very short life. It's the one they ship in new machines. Stay away from that, it's really just a demo cartridge. Ran out of toner in about a week after I got my machine new.
Average Rating:

Brand: Brother
Model: TN460
Languages:
Original Language: English
Product Description:
For Use With: DCP-1200, DCP-1400, IntelliFax-4100e, HL-1230, HL-1240, HL-1250, HL-1270N, HL-1435, HL-1440, HL-1450, HL-1470N, MFC-8300, MFC-8500, MFC-8600, MFC-8700, MFC-9600, MFC-9700, MFC-9800, IntelliFax-4100, IntelliFax-4750, IntelliFax-4750e, IntelliFax-5750, IntelliFax-5750e
Amazon.com Product Description:
The Brother TN460 replacement toner drum works with popular Brother printers, fax machines, and multifunctions, including HL-1240/1250/1270N, FAX-4750/5750, and MFC8300/8500/8600/8700/P2500 series. It ensures quality printing on a variety of papers and stocks and yields approximately 6,000 pages. The Brother TN460 also works well with combination laser and LED copy/scan printers.
Features:
- Replacement toner cartridge
- Compatible with Brother HL-1240/1250/1270N, FAX-4750/5750, and MFC-8300/8500/8600/8700/P2500 printers
- Yields approximately 6,000 pages
- Quality printing on a variety of papers and stocks
- Works with combination laser and LED copy/scan printers
Format: CD
Special Features: nv:Product Type^Toner Cartridge|Print Technology^Laser|Approximate Page Yield^6,000
Available at Amazon
List Price: USD 91.25
Lowest Used Price: USD 20.67
Lowest New Price: USD 39.99
Lowest Refurbished Price: USD 13.16
Customer Reviews

Brother TN460 High Yield Toner Cartridge
Product was received in the time specified. It was in a new unopened packaging and perfect condition. Unit was installed in a Brother HL-1440 Laser Printer and functioned perfectly. 200 pages have been printed and each page printed clean and clear as when the printer was new. The unit restored the original print quality.

EXCELLENT: It's been two years, exactly...
It's been exactly 2 years (as Amazon.com reminded me) since I last purchased this toner. (I just reordered.) I use reams of paper in my work, hence lots of ink, as well. Never a problem, excellent copy. I recommend this product highly.

TONER
I've had trouble with every knockoff toner that I've ordered so I'm back to the oem product and it always works great