Specification Brand Name Unbranded Type Cartridge Chip Applicable Equipment Printer Structure One-piece Cartridge Product Name 990 XL 990X ARC Ink Cartridge Chip For HP PageWide Pro 777z 772dn Color MFP 774dn 755dn Printer Suitable Printers For HP PageWide Color 755dn (4PZ47A) For HP PageWide Color MFP 774dn (4PZ43A) For HP PageWide Color MFP 774dns (4PZ44A) For HP PageWide Pro 750dn Printer (Y3Z44D) For HP PageWide Pro 750dw Printer (Y3Z46D) For HP PageWide Pro 772dn Multifunction Printer (Y3Z54D) For HP PageWide Pro 772dw Multifunction Printer (W1B31D) For HP PageWide Pro 777z Multifunction Printer (Y3Z55D) For HP PageWide Pro 777zs Multifunction Printer (A7W97D) Chip Feature Permanent(ARC) Chip Color BK C M Y Packing Neutral Packing Warranty 1:1 Replace Defective Cartridge Chip Quality warranty If there Is Any Problem, I Support Exchange Or Refund Feature Stable Payment Many way Shipping DHL, FEDEX, EMS,If You Want Other Channels, You Can Consult Us Product Description