Our Compatible Yellow Laser Toner Cartridge TN12Y for the Brother HL-4200CN printers offer Brilliant, professional vibrant output. The Brother TN12Y Laser Toner cartridge is truer, more saturated and remarkably consistent, page after page, on virtually any media. Our TN12Y for your Brother HL-4200CN printer is incredibly priced to give you the competitive edge of color for about the cost of a black-only network printer. Full page color at high print speeds means you're never kept waiting for even the largest jobs to print. Our compatible Brother brand replacement Laser Toner Cartridge for the TN12Y is 100% brand new and manufactured to meet the highest quality and performance standards. These low cost generic alternatives for your Brother HL-4200CN are priced about 60-40% less than Brother OEM brand TN12Y laser toner cartridges. Why pay more for Genuine Brother when our compatibles are guaranteed to print just as beautifully?We offer a 100% Quality Satisfaction Guarantee on our Compatible TN12Y Laser Toner Cartridges and supplies. For use in the Brother HL-4200 Printer. 4inkjets is the exclusive reseller of LD Products brand of high quality printing supplies on Amazon.