What are the smart ways to solve Epson printer not printing issue?

Due to some technical faults, my Epson printer is not printing the documents correctly. When I apply a suitable command to my Epson printer for printing the documents, I am hardly experiencing Epson printer not printing error. This technical error is taking place due to some unexpected reasons. I am facing this error first time, so I don’t have much technical experience about this error. I am very upset just by seeing this error. I don’t have the best technical resolutions to solve this error, so I seek for expert’s technical support. So anyone can provide the best ways to solve this issue easily.