Feture: Compatible ink cartridges Compatible printer models: For for HP printer 12A LaserJet 1010 1012 1022 1015 1020 1018 MFP M1005 M1319f 3050 3015 3020 3030 3055 3052 1022N 1022NW Colour: 3 x 2612 Black Versions : 3000 pages per black cartridge ( A4 Paper 5% coverage) 1. Orders processed within 24-48 hours of payment verification. 2. Before buying, Please make sure your address is correct. Or not, please correct it before payment. 3. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 4. 12 months Manufacturer's Warranty . Buy with confidence! 5. If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact me before you return it. 6. Defective items MUST BE reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number.