Toshiba CA3W Printhead Compatibility with both UV curable and oil based pigment ink allows printing on various types of substrate, both porous and non-porous. The CA3 is packaged printhead with chassis which provides built-in water channel and complete sealing designed for easy temperature control. This head is delivered in a sealed Toshiba box with a head ID? waveform and voltage. This printhead carries a product warranty. CA3 6-42PL Number of nozzles: 318 Print Width: 53.6mm