Brother HL-4000CN Series Toner Series Toner Cartridges
The TN-11 Black toner cartridge yields up to 8,500 pages while each of the TN-11 Color toner cartridges yields up to 6,000 pages when printing at 5% coverage on A4/ Letter sized paper. This mixing of the four-toner colors allows the printer to print in rich vibrant color shades. The Black toner cartridge has a higher yield because black is the Key color for monochrome and color printing.
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