Description Item condition: New?Product Type: Replacement toner reset chip?Page Yield: Up to 2,000 pages (BK) / 1,400 pages (CMY) at 5% Coverage ?Color: K, C, M, Y?Item weight: 1 oz ?Compatible Models: Dell 1250, 1250C, 1350, 1350CNW, 1355, 1355CN, 1355CNW, 1755, 1755NF, 1755NFW, C1760, C1760NW, C1765NF, C1765NFW, Printers. ?Package content: 8 Chips Total: 2 Black, 2 Cyan, 2 Magenta, 2 Yellow chip Replacing Resetting Chips is very simple. Most customers already have the know how acknowledge, while others review YouTube instructional videos. Here's a great one with audio: ?http://youtu.be/m9i5bgpJTwo CAUTION: Please do not place chip in empty or near empty cartridge(it will burn the chip), make sure that you refill the cartridge first before replacing the chip.?? Our Assurance Buy with confidence knowing that you're investing in very high quality toner resitting chips. It's been seller personally tested, so please take the time to review our outstanding customer feedback track record. As a company, MD DC PRINT won't risk unsatisfactory feedback from our customers by awaiting their feedback on our products performance. Instead, we proactively ensure that all the products we sell exceed the expectations of our customers. Lastly, buy with confidence knowing you're getting the best price to quality ratio. In negotiating with our suppliers, our goal has always been, and will always be, getting the best price for our customers, without sacrificing product quality. Listing and template services provided by inkFrog