HP Color LaserJet CC530A Dual Pack Black Print Cartridges offer cost-effective black and white printing. Reduce your company's printing costs without sacrificing the consistent, professional results and reliable, trouble-free printing of Original HP. Get cost-effective black and white printing. With the HP LaserJet Black Print Cartridge Dual Pack, you get the same reliable, trouble-free printing of Original HP Supplies in a convenient, high-value option for high-volume printing. Original HP printing supplies are easy to buy, manage and use. And with the added convenience of HP Dual Packs, containing two Original HP LaserJet Black Print Cartridges, and easy supplies reordering, you can keep interruptions to a minimum. Original HP Color LaserJet print cartridges represent up to 70% of the printing system and are designed with the printer to provide the reliable, professional results that save you time. HP Dual Packs further reduce printing costs to save you money.