Electric 13inch spiral coil binding machine (PC330E)

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  Measure the thickness of the document and select the appropriate apron specification according to the letter
  

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  Select the correct comb diameter using the document measure
  

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  Select the correct back margin depth for the number of sheets
  

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  Select the correct punch profile for the sheet size. Select releasable dies as appropiate 
  

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  Punch sheets in small batches that do not overload the machine of the use
  (Max 25 sheets)
  

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  The machine punching when pressure foot switch
  
  

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  Collate the document. Load the coil on to the first 3 holes

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  Hold the document in both hands, with the coil on the right side. Touch the coil against the inserting roller to bind the document

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  Use the binding pliers to cut and fold the end of the metal coil. Clip off the excess coil

We do a lot of testing before final package to pursue "100% quality" goal!