TURBO refill kit for hp 680 black cartridge Black Ink Cartridge

Refill Kit Contents: Fade resistant, dye based Black ink in 30ml bottle – 2 nos. Syringe & needle – 1 set. . Specialities: • Easy to refill * 90% cost savings *Trusted & Proven product since 2000 • Fade resistant, dye based ink. *Special grade ink for each model. Refilling procedure : A black HP ink cartridge is a plastic shell with a piece of sponge in it. The sponge is used to store ink in it. Turbo Ink Refill Kit is a product for refilling your used ink cartridge. Refilling means filling sufficient ink into the sponge so as to reuse the cartridge. There is a sticker on top of the cartridge. For refilling the cartridge, you have to remove the sticker. If you remove the sticker,then you can see small holes. Take ink in the syringe, insert the needle through a hole, so as to just touch the sponge, and slowly inject as much ink as the sponge can absorb. Inject ink only through the hole in which you can see the sponge. To avoid leakage, put only 90% of the maximum capacity of the cartridge, as per the company specifications. After refilling, fix the sticker back. Now your cartridge is ready to use.