You can reset your Epson CX4100 printer waste ink counter problem messages with WICReset tool. Wicreset help you reset Epson CX4100's waste ink counter error messages.
Epson CX4100 printer Waste ink error messages?
A printer error has occured
Printer ink pads are at the end of their service life. Please contact Epson support Waste ink pad in the printer is saturated
Epson CX4100 waste ink counter overflow messages