HP B3P23A (HP 727) Photo Black Ink Cartridge is designed to perform in the HP Designjet T1500, T1500 Post Script, T2500, T2500 Post Script, T920, T920 Post Script
HP B3P24A (HP 727) Gray Ink Cartridge is designed to perform in the HP Designjet T1500, T1500 Post Script, T2500, T2500 Post Script, T920, T920 Post Script
HP C1Q12A (HP 727) Matte Black Ink Cartridge is designed to perform in the HP Designjet T1500, T1500 Post Script, T2500, T2500 Post Script, T920, T920 Post Script