#Epson #L15150 #Ink #substiitute question.
By mistake I ordered epson T6641 substitute instead of 112 ink. Now, I have an urgent #print job to do.

Question 1: will it damage the printhead if I use T6641 substitute? I can live with a moderate quality loss.

Question 2: where in EU can I buy medium-to-hogh quality substitutes in bulk bottles? Say, up to 1000 ml?