For my granddad I ordered these cartridges recently. Unfortunately, he insists on the original cartridges. Apparently this is now in a number of manufacturers practice that there are 2 sizes of cartridges. Probably so that one can say that only a small will be delivered on purchase. After all, is just over twice as much ink in the cartridge, as with the small, the auadrucken after about 40 are empty.
