Resetter Epson R390

Extrac file Adjustment Program you was download
Switch on printer
RUN AdjProg.exe file for Epson Stylus C58, C67, C79, C90, R270, RX650, CX3900 from the extracted folder
choose Particular adjustment mode
Go to interview Then select waste Ink pad counter then click ok
Klik initialization button to clear Waste Ink Pad counter to zero

Once you press Initialize button, you can see its completion message, so that press OK button
To Read Status Counter Press Read button, you can see the current counter value.
Turn off the printer for 5secs then turn again
After you the reset successful, you can change the date setting back to normal again
Download resetter, Epson R390 adjustment program