Review on Ink Revcol 101/103 for Epson L1110/ L3150/ L5190, 4 colors of 70ml, Dye (Premium) by Janis Saikovskis ᠌

To avoid getting one's hands soiled when restocking the printer, this refilling mechanism was developed. The only way to open the bottle is to get your hands dirty first. Then they have to go through the pain of taking the gasket out from under the cover. Once you have gathered everything, you can proceed to loading the printer. However, for that cost, you can theoretically develop for another five minutes and get your hands dirty.