Genuine HP product
Available in two colors:
C9380A Gray/Photo Black
C9383A Magenta/Cyan
C9384A Yellow/Gray
 
Compatibility:
HP DesignJet T610
HP DesignJet T620
HP DesignJet T770
HP DesignJet T790
HP DesignJet T1100
HP DesignJet T1120
HP DesignJet T1200
HP DesignJet T1300
HP DesignJet T2300