[Twin Pack] 25 Sec "Peel and Stick" Drum Reset chips for OKI C9600 C9650 C9655 C9800 C9850 N DN HDN HDTN, Xerox Phaser 7400 N DN DT DX DXF, Xante ILUMINA 407 and 502 and Intec CP2000 CP2020 XP2020 and other models with same base printer. Just "Peel and Stick" to reset the drum and save your time and  $$$ . This is a Twin pack. Reset two drums at your choice. These chips are universal. You may use them for one colour drum units if you have multiple printers. Takes only 1-2 min. Comes with a full instruction manual. No Welding / No Soldering / No Firmware Hacking is Required. No tools is required. Just peel and stick. Use for OKI C9600 C9650 C9655 C9800 C9850 N DN HDN HDTN all models. These chips can reset drum units. 42918105, 42918106, 42918107, 42918108 Youtube Video Clip : http://youtu.be/ZlSpMjOS6UI . Easiest ever installation of drum reset chips for OKI C96XX Series. The way of using the chips are same as on Xerox Phaser 7400 models. Comes with new/improved instruction manual. Why change the drum units if they are not worn out. Extend their life one or two more cycle(s) with our peel and stick easy reset chips.