This item fits the following printers: Hewlett Packard , 72, C9370A, C9371A, C9372A, C9373A, C9374A, C9380A, C9383A, C9384A, C9397A, C9398A, C9399A, C9400A, C9401A, C9403A, DesignJet T 1200, DesignJet T 1300, DesignJet T 2300, DesignJet T 620, DesignJet T 770, DesignJet T 790e, DesignJet T1100, DesignJet T1120, DesignJet T1200, DesignJet T1300, DesignJet T2300, DesignJet T610, DesignJet T620, DesignJet T770, DesignJet T790e, T 790e, T1300, T790e.