Can anyone tell me how long the life of Epson printer nozzles is?

The life of Epson nozzles is generally about 3-6 months, which is suitable for small and medium-sized self-employed businesses and manufacturers with low output. If you want to open a shop for personalized and batch printing, you need Seiko or Seiko with a longer lifespan. Ricoh printheads are relatively expensive, have no output, and are not suitable for large-scale users. Try not to choose them.