In most cases, toner powder is still in a cartridge as soon as the electronic counter chip reports as empty. This is because the chip does not really use the amount of powder actually used per printed sheet of paper as a calculation basis, but in most cases only takes a mean (e.g. 5% cover) and simply counts the number of printed pages from a stored value. For you, this means: If you exchange the old chip (with an empty side meter) for a new meter chip (with full range again), you can continue to use the old allegedly empty cartridge until the last little toner powder is printed. For this reason, we offer Economy and Premium products: With our economy class, we offer a good compromise of price and quality. In order to offer good print quality and reliability, we also use good components an.
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