Mac OS Sonoma and Epson R2880 compatibility
I have an older model Epson printer, the R2880, that I like very much and would love to continue to use. Will I have a problem if I upgrade my OS to Mac Sonoma 14.4?
That is really a question for Epson, not Apple users, but a quick search of Epson's support site found this page:
that shows a download for macOS Sonoma drivers.
As it has always been the duty of printer makers to support OS versions and not the other way around, you will always find the fastest and most reliable printer support by contacting your printer maker.