Officenter T502 502 Ink Refill Bottles (2Bk C M Y) For Ecotank Et2760 Et-4760 Product Features Compatible Printer?T502 502 ink refill Bottles for Ecotank ET2760 ET-4760 ET2750 ET-3760 ET-2850 ET-15000 ST-4000 ST-2000 ET-3710 ET-3850 ET-3750 ET-4850 ET-3830 ET4750 ET2700 ST3000 ET3700 ST-C2100 ST-C4100 Printer Extra-large capacity ink bottle, longer replacement interval: 2 bottles of 140ml black ink can print up to 17000 pages, each color bottle can print up to 6000 pages in 70ml (5% coverage). Auto Stop Bottles: The T502 ink bottle is auto-stop designed, no spill, easy fill, and stay chill. Refill your Ecotank Supertank printers easily, This works as the OEM does. Outstanding performance and high quality: T502 ink bottle contains high-quality dye ink, and the printing is clear to meet your office home printing at any time. If you have any questions, please contact us. All messages will be answered within 24 hours, and our customer service team will be waiting for you at any time Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!