This is the ZEECOO COLOR IC chip resetter "ZICR5" for Epson printers. It is compatible with the following ink cartridges: IC56 / IC50 / IC46 / IC35 / IC33 / IC32 / IC31 / IC23 / IC22 / IC21 (both genuine and compatible). Purchased in 2017 and stored at home for a long time. Since I don't have a printer to test it with, I am selling it as untested and junk. I took it out of the box once for the photos. I will fold the box and include it with the shipment. 【Important Notes】 ・Due to long-term storage and untested condition, no operational guarantee is provided. ・We are looking for buyers who understand that this is a junk item.