
Adjustment of needles depth
1.Take out needles cartridges from the sterilized package.
2.Pushing the needle cartridge horizontally into the round slot of pen.
3.Assemble the needles cartridges by clockwise rotation take apart the
needles cartridges by counterclockwise rotation.
4.Adjustment of needle length should be done after turning on the machine.
Adjusting the depth of needle by turning the needles depth adjustment.
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How to install a cartridge
-Turn it clockwise, needle depth will be longer.
-Turn it counterclockwise, needle depth will be shorter