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How to identify printer toner quality

How to identify printer toner quality

1, the size and distribution of the particles: the particle size and distribution of the toner directly affect the performance of the toner, which is related to the manufacturer's process equipment
2. Agglomeration temperature: The definition of small agglomerate temperature is at which the physical properties of the toner change, such as undesired sintering.
3. Blackness: The calculation of the blackness value is that the blackness value tester first emits a certain number of strong beams, shoots the pattern to be tested, and then reflects back to the blackness value tester, calculates the absorbed beam, and then fixes it. The value obtained by the calculation program.
4. Bottom ash: The bottom ash value is the blackness value of the blank where there is no typeface in the printed proof sheet by the blackness tester.
5. Waste powder rate: The waste powder rate refers to the proportion of waste toner produced by a certain amount of toner in normal printing.
6. Resolution: Resolution refers to the point (DPI) that can be printed per inch.
7. Fixing degree: Fixing degree refers to the ability of carbon powder attached to the surface of paper to melt and penetrate into paper fibers.
8. Powder consumption: refers to the weight of toner consumed per copy.
9, layering: layering is measured from the image layering in the copy/print test version.