The Toner Refill Chip for Minolta 1400 / 1400W allows you to refill your cartridge while maintaining the your printer's diagnostics to estimate the amount of toner remaining in the cartridge. The Toner Refill Chip for Minolta 1400 / 1400W tells your printer that the cartridge is new or filled. All of our chips are easy to replace. Instructions are included in your SoHoJet Toner Refill Kit.