Epson EP -001 BLACK Black Ink Bottle

I bought that ink and refilled my printer ink after that my printer facing big problem.The printer head was totally blocked unable to print because the outter box is only original but the inner content (Epson 001) ink is not original ink it's DIY ink that's the problem to the DIY ink to blocked the printer head after the head was unable to resolve the problem. So dear frds don't buy the essential & important things in the seller side