When refilling the Hewlett Packard ink cartridges below we recommend injecting the following amount black ink into the relevant fill holes:
HP 302/F6U66AE: 5ml
HP 302XL/F6U68AE: 14ml
HP 304/N9K06AE: 5ml
HP 304XL/N9K08AE: 14ml
HP 62/C2P04AE: 5ml
HP 62XL/C2P05AE: 14ml
Although the two cartridges are actually the same size, we recommend sticking to the lower fill for the HP 302/HP 304/HP 62 due to a smaller inner sponge and barriers within the cartridge. As such over filling them can result in ink spilling inside your printer.
This guide is intended purely to show where to inject the ink into these cartridges and how much we recommend using. For full refill instructions for these cartridges please click here.
HP 302, HP 304 & HP 62 Tri-Colour Video Refill Guide
“Why no HP 302XL HP 304XL & HP 62XL Tri-Colour Video Refill Guide?”
Sadly I haven’t had an empty HP 302XL HP 304XL or HP 62XL ink cartridges thrust in front of me for refilling just yet. I will however endeavour to produce a video as soon as possible. Until then, you can refill your cartridge by following the method above and simply injecting 14ml of black ink into the same holes (instead of the lower fill level mentioned above).
These HP 302 and HP 62 cartridges are compatible with different printers. For clarification the HP 302/HP 302XL range work without issue in the Hewlett Packard Deskjet 1110, 2130, 2132, 2134, 3630, 3632, 3634, 3636, 3638, HP Envy 4511, 4512, 4516, 4520, 4522, 4523, 4524, 4525, 4526, 4527, 4528, HP Officejet 3830, 3831, 3832, 4650, 4652, 4654, 4655, 4656 and 4658 All-in-One inkjet printers.
If you are looking to refill the ever popular HP 304/HP 304XL series of black inks, these cartridges can be used in the HP Deskjet 2620, 2630, 2632, 2633, 2634, 3700, 3720, 3730, 3732, 3733 All-in-One, 3735, HP Envy 5020, 5030 snd 5032 All-in-One inkjet printers.
After refilling either the black or colour cartridges in the HP 62/HP 62XL range you can reinstall them into the HP Envy 5540, 5541, 5542, 5544, 5546, 5548, 5640, 5642, 5644, 5646, 7640, HP Officejet 200, 250, 5740, 5742, 5744, 5746 e-All-in-One & Mobile All-in-One inkjet printers by Hewlett Packard.
Any further questions or comments please let us know below.