For use with printer:For HP Officejet Pro K5400 K5400 tn K5400dn K5400dtn K8600 K8600dn L7480 L7550 L7580 L7590 L7650 L7680 L7750 L7780 Inkjet Printer
Include in the package: 1*C9381A - Black and Yellow 1* C9382A - Magenta and Cyan
Chip: With Chips. Free shipping&Shipping to USA needs about 3-5 days by USPS
12 months 100% guarantee. If you have any questions, please enter your customer purchases through Amazon Register Contact> Once your account click> order > order and click the seller contact, our customer service will respond as much as possible to a response. ?????If you are satisfied with our product and service, thank you to leave us a 5 stars postive feedback.
ColorInk make you colorful life. 100% QUALITY PRINTING GUARANTEED
Every part carries a heavy responsibility
Good powder with good OPC and then with good technology,