HP 20 Original Black Ink Cartridge for use with:

• Deskjet
  • HP 610, HP 612, HP 630, HP 632, HP 640, HP 642, HP 648, HP 656


• Fax
  • HP 1010, HP 1020


• APOLLO
  • P-2100U, P-2150U, P-2200, P-2250, P-2300U, P-2350U, P-2500P, P-2500U, P-2550P, P-2600P, P-2600U, P-2650P