Enjoy tremendous savings with our Brother HL-3140CW toner cartridges and get the reliability and performance of a genuine Brother ink cartridge. To ensure the best printing experience, we engineer our toner cartridges based on the specifications of your original Brother cartridges. Purchase these discount toner cartridges for Brother HL-3140CW printers with confidence, as our products have been tested and are certified to produce professional quality prints. Our comprehensive testing and quality assurance process allow us to offer a full 1-Year warranty and 100% customer satisfaction guarantee on all products. As part of our commitment to our customers, we also offer lifetime customer support, thus providing you complete peace of mind.