HP Power Module
CB051-67002
is compatible in the following HP Models:
HP Officejet 6000 Printer series - E6
HP OFFICEJET 6000 PRINTER - E609A - CB051A
HP OFFICEJET 6000 SPECIAL EDITION PRINTER - E609C - C9312A
HP OFFICEJET 6000 WIRELESS PRINTER - E609N - CB049A