USPS · Automated Equipment Operation

The barcode reader on your sorting machine is consistently misreading a specific type of label. What should you do?

Correct answer

Report the pattern to your supervisor and maintenance — a systematic misread pattern suggests an equipment calibration or sensor issue requiring maintenance attention

  1. A Keep running the machine and manually redirect the rejected pieces
  2. B Report the pattern to your supervisor and maintenance — a systematic misread pattern suggests an equipment calibration or sensor issue requiring maintenance attention
  3. C Ignore it as long as most pieces scan correctly
  4. D Attempt to clean or adjust the scanner yourself without authorization

Why this is the answer

A pattern of systematic misreads indicates a calibration or equipment issue that maintenance needs to address. Reporting the pattern (not just individual rejects) gives maintenance the specific information needed to diagnose the problem. Continuing to run with known systematic misreads generates large volumes of exception mail. Attempting self-repair on optical scanning equipment is not authorized for processing employees.
Source: USPS 476 VEA, Equipment Reporting