Check the listing for details. FAST US SHIP NEW Drum Reset Chip for Epson C1100 CX11 CX21 S051104 C13S051104. Condition: New. Listed at 9.95 USD. Your are bidding on 1 brand NEW drum reset chip for the model of Epson Aculasr C1100 C1100n Epson Aculasr CX11n CX11nf CX11nfc Epson Aculasr CX21n CX21nf CX21nfc CX21nfct CX21nftFor P/# S051104 / C13S051104 Drum reset chip There is a page counting computer chip inside of the DELL image drum. When the drum gets to a certain amount it shuts the drum off.Because there is still plenty of life left in your drum. By putting a new computer chip in there you can be printing again and save almost $100. Normally you could get one or two more printing cycles out of the drum by install the Reset Chip.Reset Chip& Detailed Step by Step Instructions included.The chips is very easy to install for everyone. It takes less than 3 minutes to complete the job even you have never done this before. We sell the Best quality parts that is warranted to be free from defect, 100% compatible and satisfaction guaranteed. FREE for Shipping and Handling in US. All major credit card accepted. I prefer PayPal. Email me with any questions. Please check my feedback and bid with confident.Click on the Red Tag for more items on sale in my eBay Store. H 429 n.w 1 oz