The Inspector D4000 Series incorporating an Auto-Optic scanner is the industry's most flexible ANSI method verifier. Eight optical arrangements are possible via menu selections for four aperture sizes and two wavelengths of light. The optical geometry meets all requirements of the ANSI X3.182 Barcode Quality Guideline. The Auto-Optic scanner is designed and manufactured by RJS for the sole purpose of performing ANSI method bar code quality analysis. Repeatability between units is outstanding, making the Inspector D4000 Series an ideal choice as a standardized company-wide ANSI method verifier.