Some older Epsons allow a button-mashing reset. On the ET-2400, this is not reliable, but try it if you’re stuck:
If this works, you’ll see “Reset counter complete.” If not (most cases), use Method 1. epson et 2400 reset work
Resetting the waste ink counter on the ET-2400 requires: Some older Epsons allow a button-mashing reset
No. Unlike the ET-2750, the ET-2400 uses an internal sponge pad. That is why the reset work is more involved. If this works, you’ll see “Reset counter complete