Are Empty Cartridges Really Empty

[inad316]

i inject water in the hole at the top of the cartidge udnerthe sticker and not even with a syringe just a eye dropper lol and once the sponge inside got soaked i put a thick sheet of paper towel in the bottom and sucked it with my mouth to create pressure. almost got some ink on ym mouth but non the less i ended up printing my entire essay with the water/ink it was like normal ink dry and everything just a little lighter in color