HP Keypad
C6490-60028
is compatible in the following HP Models:
HP Deskjet 5600 Printer series
HP DESKJET 5650 COLOR INKJET PRINTER - C6490A
HP DESKJET 5650 COLOR INKJET PRINTER - C6490E
HP DESKJET 5650 REMARKETED COLOR INKJET PRINTER - C6490AR