Our Compatible HP toner is ISO 9001 Certified and MADE IN USA
These toner cartridges are compatible for the following HP printer models: 9000, 9000 MFP, 9000Dn, 9000hns, 9000N, 9040 & 9050 Series  
The toner cartridges in this category will work with the following part numbers: C8543a, C8543x & HP 43X, HP 43a 
Experience for Yourself the Quality, Technical Support, and Low Defect Rate of our Compatible HP Toner Cartridge.
Call us toll free at: 1-800-434-9011