Curt Here is a link to the injet mall (Cone) website video that demonstrates the whole refill processEpson 3800 / 3880 User Refillable ink cartridges - InkjetMall Epson 3800 / 3880 User Refillable ink cartridges - In... In this video, Dana Ceccarelli demonstrates how to use InkjetMall's ReUse brand of refillable cartridges for Epson Pro 3800 and 3880 printers. Fin... View on www.youtube.com Preview by Yahoo Kelly