HP DesignJet Z3100 FilterLoading... Original HP printhead for the HP DesignJet Z3100 printer. HP 70 printhead clear / Gray (C9410A)colourTape Widthcolour: £86.20VAT incl., plus shipping costs directly from stock add to basket Gross prices in bold type include VAT. Ranges are given by the manufacturer with approx. 5% coverage on DIN A4