Perfect print quality even after a long time

I have ordered this toner set today because I no ifs or buts am very pleased with the initial purchase. It is not yet clear when the refill is supposed to be empty. In contrast to the first charge of the 1320C with Original toner I print now already an eternity without the level display some sluggishness. The quality of both text and numerous in A4 when printing images is impeccable. The text is a deep black, kontourenscharf without splashes. The photos I enjoy regular friends - at a bargain price. The cartridges are very well packaged and can be exchanged on einfachtste Art. The delivery time from England was the last time in about a week, exactly as stated. It is my wholehearted recommendation for this product.