Download Software Resetter for Epson C90

If any error when running Program Resetter, following this instructions :

Delete the folder in “C:Adjustments_ProgramsStylus XXX” on your PC.
Navigate to : HKEY_LOCAL_MACHINE | SOFTWARE | EPSON | PTSG | Stylus CXX.

Delete registry key “Stylus CXX or Stylus RXX”

Then Reboot your PC. you must reboot your pc to take effect

to Reset Waste Ink Counter at Epson C58, C67, C79, C90, R270, R390, RX650, CX3900

Extrac file Adjustment Program you was download
Switch on printer
RUN AdjProg.exe file for Epson Stylus C58, C67, C79, C90, R270, RX650, CX3900

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
reset succesfully
download sofware resetter here

regards