Tin Ho, let me try to understand. The print head works fine in the printer at another office using pigment ink. It does not work with pigment ink in the printer at the first office. But works fine with dye ink. Am I correct?
Dont be too worried about the colour of the sponge, its near impossibleRealPenguinLust It's a lot darker than that sponges in the coloured cartridges I've cleaned out. Is this cause for worry?