T-cards remove dirt and debris build-up from the printer belt. Pre-saturated cards are used for removing dirt and dust from the cleaning rollers. A cleaning card is inserted into the printer’s card path and travels along the cleaning rollers to ensure they are clean for removing debris from a blank card prior to printing. Swabs are used for cleaning the printhead. They will gently, but thoroughly remove debris from the printhead. Regular printer cleanings will ensure full printer functionality. Cleaning all parts of the printer will protect the print quality and extend the printer’s lifespan.