Chosen Solution
I didn’t use my Epson WF-7511 printer for 8-9 months now I took it out to use but it’s showing printing issues.
It seems like printhead nozzles have been chocked. If you are not using the printer for more than 15 days it starts drying colors on the print head. After a few days printhead would get blocked by dry color pallets. You should try to clean the print head with Epson printer cleaning. Install the Epson software on your PC and clean the print head. Most of the time deep cleaning restarts the printing of a printer.
