Helps clear "Ink Absorber Full" errors on Canon and Epson printers.
: This usually means the specific Service Tool version inside KelvenBox does not support your particular printer model. Nozzle Check : After the deep cleaning, use the Nozzle Check kelvenbox version 1.0 download
: Connect your printer via a USB cable. Most service tools do not function over Wi-Fi. 2. Enter Service Mode Before using KelvenBox, your printer must be in Service Mode Helps clear "Ink Absorber Full" errors on Canon