Get huge savings with our compatible Brother HL-3040CN toner cartridges without compromising on print quality. Our compatible Brother toner cartridges will deliver the same clarity and readability as original Brother cartridges at a fraction of the cost. To ensure premium output on every page, we test all of our toner cartridges for Brother HL-3040CN printers for performance and print quality. We offer an amazing 1-year warranty that encompasses every aspect of the printer ink and toner cartridge including page-yield, quality, overall performance and shelf life. Enjoy a 100% satisfaction guarantee and lifetime customer support.