Compatible Sharp MX-45NTBA laser toner cartridge for use with Sharp Laser Printers. High quality, cheap toner replacement for the original brand Sharp MX-45NTBA toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible for Sharp MX-45NTBA cheap toner cartridge is manufactured by factories and tested by 499inks to meet or exceed the highest standards of quality, reliability and page yields. Alternative cartridge to buying the more expensive Sharp cartridge. This cartridge is a replacement for the original Sharp MX-45NTBA cartridge, and comes with our 100% satisfaction guarantee. This toner cartridge is compatible with MX-3501N/ MX-4501N and many more