Epson does not publish one. Your best safe bet is the trial version of WicReset or similar.
: A message will ask you to turn off the printer . Turn it off, then click OK on the screen. Turn the printer back on to complete the reset. Alternative Maintenance epson l805 resetter free download windows 7
: You can find free versions of the Adjustment Program for L805 on various community sites, or use the WIC Reset Utility which offers a one-time free trial key to reset the counter to 80%. Epson does not publish one