HP 976YC Magenta Contract PageWide Cartridge (L0S30YC) is a magenta replacement cartridge for HP PageWide printing. It supplies the magenta ink used in the printer’s colour output.
HP identifies this model as an extra high-yield contract cartridge and describes it as an extra high-capacity replacement. It is listed among the supplies for HP PageWide Pro printers covered by the service manual. This makes it a practical consumable for replenishing the magenta supply in those printing systems.