If you go to YouTube or torrent sites, you will find links claiming to have the "Epson WFC5790 Adjustment Program v5.4.0 free download."
: Its most common use is resetting the internal counter that triggers the "Service Required" error when the ink pads are supposedly full. epson wfc5790 adjustment program free
The printer reboots, the error is gone, and the "hero" can get back to work—though they must remember to actually clean or replace the physical ink pads to avoid a literal ink leak later. If you go to YouTube or torrent sites,