Cartridges good customer service top

I bought some time ago these two XL ink cartridges, so as not to support a company that gives to ink a printer to it. And then surely it should be the same as the XL version, so as not to have to go back so soon. Since the "original" manufacturer apparently not with quality, price etc .. can score, Put everything (with the software, silicon and so on), so not third party can sell cartridges.
I was curious to see if the cartridges - really compatible with my HP Deskjet 3055A - despite the numerous good reviews. The change worked easily and flawlessly as you want it. Outstanding! Black is now empty again. From the feeling perhaps too fast for XL - but do not count how many pages I printed. Have subsequently comparatively an HP XL black cartridge bought to compare. From the print or other ever noticing no distinguishable. However, my printer now noticed that they were not original in colorful cartridge. Even when I put back the old black of TS-print, he wanted the colorful not have again. Zack informed customer service IH Ressl. This responds quickly and competently. Here you can tell really that the Fa is. Important that the customers are satisfied. In the case I was an exchange (if the TS-print cartridge is) available. But since I do not live in Germany and my shipping costs were too high, we opted for a different solution. And after all this time. So a customer service one wishes everywhere!