The reasons for the failure are as follows: <br>1. The wire-type barcode on the outer box is a spare part for the production of wire-type barcodes, and the employees did not distinguish it and used it to cause the failure.
The causes of defects are analyzed as follows:<br>1. The wire type bar code on the outer box is the spare parts for the production of wire type bar code, which is used by employees without distinction, resulting in this defect.
The reasons for poor analysis are:1. The wire bar code on the outer box is a spare part for producing wire bar code, which is used by employees without distinction, causing this defect.