Compatible with: HP Desk Jet 2300, 2700, 2800, 4100, 4200 series, HP Desk Jet Plus 4100 series, HP ENVY 6010, 6020, 6030, 6400 series, HP ENVY Pro 6400 series. Product family: HP 305 black, HP 305 colour HP 305XL black, HP 305XL colour, HP 307XL black.
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