Hands-free scanning of instruction sheets

On production lines or during picking tasks, do you face the challenge of reduced work efficiency because one hand is occupied when reading barcodes on instruction sheets or slips with a handheld code reader? This application achieves 'hands-free verification' by introducing a fixed-mount code reader, allowing operators to read instructions instantly just by presenting them.

Operators can use both hands freely, enabling them to build a smooth and continuous workflow without interrupting main tasks like retrieving parts or assembly. This not only improves productivity by shortening takt time but also significantly contributes to reducing human error by eliminating the need to switch the scanner between hands.

The ideal solution for this system is the KEYENCE SR-L Series, a code reader for moving objects and labels. Featuring a wide field of view and a deep focal length, it rapidly recognizes barcodes and QR codes even when an operator casually presents an instruction sheet, without needing to precisely align its position or orientation. It delivers stable reading performance even for slips under vinyl or for low-quality codes with fading or dirt, strongly supporting stable site operations. It promotes traceability management and automation in diverse fields, from automotive parts assembly and electronics picking to pharmaceutical inspection.