Power cycle
Wear gloves. Remove the sponge, rinse it under lukewarm water until clear, squeeze dry, and reinsert. Or, replace it with a cut-to-size piece of aquarium filter foam (better absorption). Epson L3256 Resetter
A: Rarely. 99% of resetters are Windows-only. You will need a Windows virtual machine (Parallels/VirtualBox) or borrow a Windows laptop. Power cycle Wear gloves