If you have 3 or 4 Windows 10 computers sharing one networked Epson printer, install the full driver suite on PC. Status Monitor 3 works independently on each machine. However, to avoid polling conflicts, set only one PC as the “monitoring master” (disable Status Monitor on others via Services → “Epson Printer Service” → Startup type: Manual).
It is not a standalone download but is included in the official Epson printer driver package. For best results: