HP 934 and 935 Ink Cartridges Compatible Printers: HP OfficeJet Pro 6230 6830 6835 6836, OfficeJet 6220 6800 6812 6815 6820 6822 6825 Printers Package Included：1 x 934XL Black, 1 x 935XL Cyan, 1 x 935XL Magenta, 1 x 935XL Yellow (Total 4 Pack 934 and 935 ink cartridges) - with UPDATED chip to ensure to be compatible with your printer model. Extra Page Yield: 1300 pages per Black 934XL , 1000 pages per Color 935XL ink cartridges combo pack at 5% coverage of A4 paper (XL version) Product Qualification: Certified by ISO9001, ISO14001, CE, RoHS, REACH, STMC. Exclusive formulated ink ensure the vivid color vibrancy and long-lasting prints. Packing: Each 934 935 ink cartridge was packed in individual plastic bag, convenient and easy-to-install on demand. Product Description 1 High Page Yield 2 Newest Chip 3 Excellent Performance STEP 1: Please make the cartridge upside down for 1-2 minutes before using STEP 2: Remove the orange protective cap carefully STEP 3: Insert the cartridge into the printer until they located TIPS: Do not touch the chip DOUBLE D 934 935XL Ink Cartridge - Your Daily Printing Helper! Package Contents 1BK, 1C, 1M, 1Y 934 935XL Package Contents 2BK, 1C, 1M, 1Y 934 935XL Package Contents 3BK, 2C, 2M, 2Y 934 935XL Page Yield (at 5% coverage) Black: 1,300 Color: 1,000 Page Yield (at 5% coverage) Black: 1,300 Color: 1,000 Page Yield (at 5% coverage) Black: 1,300 Color: 1,000 Track Page Views WithAuctiva's Counter