HP CH-231A CH231A Replacement UV Curing Lamp Bulb- HP DesignJet Digital Printers
DesignJet 45000. DesignJet 45500. DesignJet H35000. It is used in flatbed digital printers for curing ink. The CH-231A is used in these and other HP model numbers FB-700 (CQ115A). FB700 (CQ115A). FB-550 (L1Q41A).