Compatible Brand CH561WN (HP 61) Black Ink Cartridge fully compatible with the HP Deskjet 1050, Deskjet 2050, Deskjet 3050. The use of compatible supplies does not void your printer warranty.
Compatible Brand CH562WN (HP 61) Tri-Color Ink Cartridge fully compatible with the HP Deskjet 1000, 1050, 2050, 3000, 3050. The use of compatible supplies does not void your printer warranty.