... cartridge for HP 1221.100% pre-tested 2.1 year guarantee 3. MOQ 100pcs4. Defective rate <1% 5. Delivery Time: 1 to ... roller, upper fuser roller, pressure roller...3.Ink cartridge and parts: like ink cartridge, clip, refill kit, printer head, main board, net card ... , ribbon mask, main board, power board, platen knob, tractor… Refill ink cartridge for HP 122 used for HP Deskjet 1000 1050 2000 ...