... rate:99.7% 3.Excellent printing effect Primary charge roller for Toner Cartridge HP 2612,7115,7516,5949,2610,2613,6511 ... (dye, pigment, large format, refill)CISSToner powderChipSpare parts for toner cartridgesInk/toner filling machinePlease feel free to contact us ... of their respective owners.All model designations are for descriptive and compatibility purposes. PCR(Primary charge roller) for Q2612A