Full of expectation I had now used the first cartridge and it was also recognized immediately. Unfortunately, however, was on the subsequent pressure not to recognize. After cleaning the print head at first I thought it would be possibly a committee cartridge. Again black ink inserted - itself success. We could see from the expression only slight shadow. The result therefore unreasonably deficient.
Thanks Amazon, which was withdrawn the items. Nevertheless, we are angry much as even a new original ink after two print head cleaning again delivered a decent print. At first we had already feared our device would now be permanently damaged. The items we can - in spite of its price - not recommended.