Hi Alonzo, I am glad to hear you are happy with the printer. However, the toner yield is not what you expected. I'll be happy to help. Below is a link to a FAQ that I believe will help explain. I hope this information is helpful. https://help.brother-usa.com/app/answers/detail/a_id/151390

Updated answer on 09/23/2021. Machines compatible with TN760 cartridges come with the continue mode setting. Continue Mode will force the machine to continue printing after the "Replace Toner" message appears on the display or the Status Monitor indicates that the toner cartridge must be replaced. If you have any questions about how to place your machine in continuous mode so you can print beyond the replace toner message, please contact Brother customer service at www.brother-usa.com/support.

We understand your Brother TN760 cartridge did not last long. We'd like to help. The stated page yields for genuine Brother cartridges are based on the ISO testing standards. The number of pages that can be printed with a cartridge is affected by several factors, including paper size, number of pages per print job, amount of print on each page, font size, and print content (graphics, charts, etc.). Print jobs with large text fonts, graphics, charts, and/or large amount of solid coverage (black or any given color) will use much more toner and will shorten the life of the toner cartridge. If you have any questions about your Brother Genuine cartridge, please contact Brother customer service: https://www.brother-usa.com/brother-support  ​​​​​​​

Hi, we understand you are receiving the toner low error message and we can understand your frustration. The stated page yields for genuine Brother cartridges are based on the ISO testing standards. The number of pages that can be printed with a cartridge is affected by several factors, including paper size, number of pages per print job, amount of print on each page, font size, and print content (graphics, charts, etc.). Print jobs with large text fonts, graphics, charts, and/or large amount of solid coverage (black or any given color) will use much more toner and will shorten the life of the toner cartridge. If you have any questions about your Genuine cartridge, please contact Brother customer service at 877-276-8437.

Hi Martha, We regret to learn of your disappointment with our toner cartridges. I'd like to help. Stated page yields for genuine Brother cartridges are based on the ISO testing standards. The number of pages that can be printed with a cartridge is affected by several factors, including paper size, number of pages per print job, amount of print on each page, font size, and print content (graphics, charts, etc.). Print jobs with large text fonts, graphics, charts, and/or large amount of solid coverage (black or any given color) will use much more toner and will shorten the life of the toner cartridge. If you need additional assistance, please contact our customer support team: https://help.brother-usa.com/app/ask/p/9214

We are sorry that you are unhappy with your cartridge purchase. Please verify you have purchased a new Brother Genuine cartridge by following the steps on this website: https://www.brother-usa.com/supplies/ink-and-toner/security<br /> <br />If you have any questions about your Genuine cartridge, please contact Brother customer service at www.brother-usa.com/support.<br /><br />Stated page yields for genuine Brother cartridges are based on the ISO testing standards. The number of pages that can be printed with a cartridge is affected by several factors, including paper size, number of pages per print job, amount of print on each page, font size, and print content (graphics, charts, etc.). Print jobs with large text fonts, graphics, charts, and/or large amount of solid coverage (black or any given color) will use much more toner and will shorten the life of the toner cartridge.

Stated page yields for genuine Brother cartridges are based on the ISO testing standards. The number of pages that can be printed with a cartridge is affected by several factors, including paper size, number of pages per print job, amount of print on each page, font size, and print content (graphics, charts, etc.). Print jobs with large text fonts, graphics, charts, and/or large amount of solid coverage (black or any given color) will use much more toner and will shorten the life of the toner cartridge. Please verify you have purchased a new Brother Genuine cartridge by following the steps on this website: https://www.brother-usa.com/supplies/ink-and-toner/security If you have any questions about your Genuine cartridge, please contact Brother customer service at www.brother-usa.com/support.