How do I get my epson printer back online on my Mac?

[jennifer]

Re-add your printer from the print queue to resolve the epson printer offline Mac issue. Hit the Spotlight icon and open Printers & Scanners. Tap the name of your epson printer and choose the Remove Printer option. Now, tap Remove Printer when the prompt appears. After that, tap Add Printer, Scanner, or Fax. Choose your epson printer followed by tapping the Add option. You can also restart the printer to fix the offline error.

https://www.epsonprintersupportpro.us/blog/epson-printer-offline-mac/