18 Pack Compatible Refillable HP 10 Black & 82 CMY Ink Cartridges.6 black, 4 Cyan, 4 Magenta, 4 YellowShow ink LevelCompatible With
HP Designjet 500 Large-Format Printer 24-in model, 42-in model; HP Designjet 500ps Large-Format Printer 24-in model, 42-in model;
HP Designjet 800 Large-Format Printer 24-in, 42-in;
HP Designjet 800ps Large-Format Printer 24-in, 42-in;
HP Designjet 815mfp Multifunction Product;
HP Designjet 820mfp, Copier cc800ps

Warranty on Products:

If you are not 100% satisfied with the performance of anycartridge product you buy from us. We offer 30 days returns on all of our inkcartridge products. The ink cartridges ordered with us are completely RISKFREE!

U.S. Orders:

Most of the orders will be shipped within 24 hours via USPSFirst-class, USPS Priority Mail. Free Shipping is offer for ALL ORDERS!

Customer service:

We offer excellent customer service for our products and youcan always contact us by email directly via our store.