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The purpose of the test is to determine the yield for toner cartridges for monochrome printers according to standard ISO 19752:2017 or customer demands. The tests are suitable for toner refill manufacturers and companies wishing to test their supplier's products. During the test, we determine the estimates cartridge life and quality.

Do you know when the cartridge reached the end of its life? This is determined in two cases:
  • when the "image fades" causing the toner in the printing system to run out,
  • or printing stops automatically using the toner leak detection feature.

An example of fading is represented in a sample photograph.