The MC-G03 maintenance cartridge is an essential component of your printer. Suitable for replacement by the user, it is designed to absorb ink used in print head cleaning cycles and during excess ink overspray. Once your cartridge is full, you will be notified by the screen on your printer. Replace the maintenance cartridge occasionally to ensure high quality printing and smooth functioning.BenefitsUser replaceable maintenance cartridgeKeeps your printer functioning smoothlyAbsorbs ink used for printhead cleaning operationsCatches excess ink overspray while printingThe MC-G03 maintenance cartridge is an essential component of your printer. Suitable for replacement by the user, it is designed to absorb ink used in print head cleaning cycles and during excess ink overspray. Once your cartridge is full, you will be notified by the screen on your printer. Replace the maintenance cartridge occasionally to ensure high quality printing and smooth functioning.BenefitsUser replaceable maintenan