HP 51625A, HP 51649A
Many different HP DeskJet 600 Series Printers
1. The filler holes are located under the green or blue top. The green or blue top must be removed before refilling by carefully prying it off with a thin metal blade, such as a penknife. Alternatively lay the cartridge on its side, hold down firmly, and strike the green top with a blunt instrument to break its seal.
2. Insert the filling needle into the filler hole of the color to be refilled, (see diagram above or insert a toothpick and withdraw it to be sure ) and push downwards until the filling needle reaches the center of the cartridge. Note: The cartridge contains a sponge and a slight resistance may be felt.
Important: When you take off the color cartridge cap will notice that the sponge is white. Do not change the sponge color. Fill the individual colors until the color just begins to show in the white sponge.
3. Slowly inject up to 7ml. of ink until the sponge is saturated.
4. After refilling the top can be refitted and secured with adhesive tape.
5. Set above a paper towel for an hour as a drip precaution. Expect a few drips. Do not allow the paper towel to touch the bottom of the cartridge, as it will draw out all of the ink. Remove any large hanging drops immediately.
6. Replace the cartridge and run 1 - 3 cleaning cycles as
per printer instructions.
Note: Empty cartridges should be refilled immediately.
To Clean the Printhead
A Refill Kit should include Ink plus