In PCB manufacturing and assembly processes, multiple boards are often transported together in trays or carriers, each containing unique 1D or 2D codes for traceability. Individually scanning each PCB can slow down production and increase handling time in high-throughput environments.

A fixed mount code reader enables simultaneous barcode reading across multiple PCBs in a single scan cycle by capturing all codes within its field of view. It ensures fast and accurate identification of every board regardless of position or orientation. This improves throughput, reduces manual scanning effort, and enhances traceability in electronics manufacturing and SMT production lines.