You can download Epson L210 printer driver here, there are all versions for Windows and Mac OS operating systems.
When the Epson L210 printer has an error that cannot print or cannot be found in the list of printers in the Print box when you place a print job (Ctrl + P)
You should check if the computer has installed the Epson L210 driver or not, or maybe the Epson L210 printer driver is faulty.