HP
Q8100-00006
is compatible in the following HP Models:
HP Photosmart C4100 All-in-One Printer series
HP PHOTOSMART C4140 ALL-IN-ONE PRINTER - Q8112A
HP PHOTOSMART C4150 ALL-IN-ONE PRINTER - Q8111A
HP PHOTOSMART C4180 ALL-IN-ONE PRINTER - Q8110A