Here are the compatible ink refills we offer for the Epson T033420 (T0334) inkjet cartridge:
Yellow - DuraFIRM Bulk printer ink - 60ml - 2oz
$2.55
Injector Kit for Inkjet Cartridge Refills
$2.65
Inkjet Cartridge and Printhead Cleaner - 60ml - 2oz
$2.75