Barcode Verifiers can be performed using different methods, depending on the type of barcode and the application. The most common methods of barcode verification include: Visual inspection is the simplest and most basic method of barcode verification. It involves visually inspecting the barcode to ensure that it is printed correctly and has no smudges or damages that could affect its quality.
Linear scanners are handheld devices that can scan 1D barcodes. These devices use laser or LED technology to scan the barcode and provide a report on its quality. Linear scanners can detect barcode defects such as voids, spots, and light or dark bars. 2D imaging scanners are similar to linear scanners but can scan both 1D and 2D barcodes. Barcode Verifiers use imaging technology to capture the barcode image and analyze it for quality. 2D imaging scanners can detect defects such as contrast, modulation, and print quality.
