Pre soak - using specially formulated flushing fluid to rehydrate & soften dried ink on the print head. Flush clean - 50 Degrees C heated flushing/cleaning fluid injected via head to flush out old ink.

Colour: HP 301 Colour
Brand: Unbranded
Compatible Brand: For HP
Type: Remanufactured
Print Technology: Inkjet
Unit Type: Unit
Model: HP 301 XL
Compatible Model: Deskjet 1000, Deskjet 1010, Deskjet 1050, Deskjet 1510, Deskjet 1512, Deskjet 1514, Deskjet 2050, Deskjet 2510, Deskjet 2512, Deskjet 2540, Deskjet 2542, Deskjet 2544, Deskjet 2545 All in One, Deskjet 2549 All in One, Deskjet 3000, Deskjet 3050, Deskjet 3055A e All in One, Envy 4500 e All in One,, Envy 4502 e All in One, Envy 4503 e All in One, Envy 4504 e All i, Envy 4502 e All in One, Envy 4503 e All in One, Envy 4504 e All in One, Envy 4505 e All in One, Envy 4507 e All in One, Envy 4508 e All in One, Envy 4509 e All in One, Envy 5530 e All in One, Envy 5532 e All in One, Envy 5534 e All in One, Envy 5539 e All in One, Officejet 2620 2622 4630 4632 4634