The make *was* stated: Epson. The model may also have been stated, albeig only in the Subject line: ET M1120. From a bit of Googling, the "ET" appears to stand for "EcoTank".
If you look hard enough you find epson does support it.
https://download.ebz.epson.net/dsc/search/01/search/searchModule
and search for M1120
you find
ET-M1120 Series M1120 Series |
Printer Driver | Linux |
1.7.26 | ESC/P-R Driver (generic driver) | All language |
04-10-2023 |
and that links to the standard esc/p-r driver
-- Jeremy (Lists)