These are used in Epson WorkforcePro wf04639 WDF. Having had print head problems in the past I stick to using manufacturer cartridges to avoid any problems like blocked or damaged nozzles etc. These Pisa cartridges work very well and provide a high print capacity before runnng out. But Epson will be telling you long before they are empty that they need replacing. I don not until quality starts to fall off. The real negative is the price. There is no justification for Epson to charge so much for an ink cartridge. It is almost cheaper to throw out a perfectly good WorkforcePro printer when then the initial cartridges are empty and buy a new one than buy replacement cartridges.
Verified purchase: Yes | Condition: New
Inner packaging was in tact so cartridge was protected.
Verified purchase: No
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