HP Cartridge
C4938A
is compatible in the following HP Models:
HP Officejet Pro L7000 All-in-One Printer series
HP OFFICEJET PRO L7580 ALL-IN-ONE PRINTER - C8188A
HP Officejet Pro K8600 Printer series
HP OFFICEJET PRO K8600 PRINTER - CB015A
HP OFFICEJET PRO K8600DN PRINTER - CB016A