Brand: CLYWENSSPackage Content: 4 Packs of 054H TonerColor: 1-054h black toner; 1-054h cyan toner; 1-054h magenta toner; 1-054h yellow tonerPage Yield: 3,100 pages for 054h black toner & 2,300 pages for 054h color toner (5% coverage at A4) ?Our 054H toner cartridge set are suitable for the following series models:?Please confirm your printer model before placing an order Color imageCLASS MF642Cdw series Color imageCLASS MF640C Canon LBP620 series ?Important Notice: ?Do not grab the middle of the toner cartridge ?Do not try to remove the powder from the toner cartridge ?When the printer displays the words "non-original" or "Non-Genuine", please click "OK", "Yes" or "Continue" and it will go ahead ?Why choose CLYWENSS? ?High Print Quality ?Good Compatibility ?Cost-effective ?Verified ISO9001 & ISO14001 Certified ?12 Month-WARRANT ?If you have any questions about our products, please contact us through the following methods at any time:? Log in to your Amazon account> click on your account> your order> find your order, then click "Contact Seller"? Go to the product page, then click "Sold by CLYWENSS", then click the "Ask a question" button