The resolution of PPI (Pulses Per Inch or Pulses/Inch) for any laser is the velocity (feedrate) of the machine's head and the number of pulses that are generated during this process. Therefore, any number of PPI resolution can be achieved, so you have many options. The slower the feedrate and higher the pulses per second will yield a high PPI. Fast feedrate with low pulses per second will yield low PPI.

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