Epson WF-4640
Supported functions:
Resetting waste ink counters.
Reading waste ink counters.
Changing firmware.
Disabling cartridges (making printer chipless).
Fixing recovery problems.
Download and install the latest version of the utility from our website to perform various service functions with your Epson WF-4640 printer.
Additional information about functions you can perform using WIC Reset Utility:
Read printer status and ink levels.
Read diagnostic report from the printer.
Clean printhead.
Run ink charging routine.
Paper pass test.
Paper feed test.
Nozzle test.
Read/Write printer serial number.
Read/Write printer EEPROM settings.
Change firmware to GG18G3 18/03/2016 in service mode.
Change firmware to GG09GC 09/12/2016 with disabled ink cartridges
in service mode.