HSC high-speed control sensor system for signatures without barcodes. LED with white and UV lights takes an image every 0.2mm on a reading track of 13mm wide. Length adjustable from 100-125mm. OSC opto sensor control sensors mount on bottom plate of each hopper to take a static reading, capture monochrome vales and save them to compare with following signatures. OBC Opto-Barcode-Control for 100% signature recognition on perfect binders and saddle stitchers. OBC for barcode reading on folding machines. OSC Opto-Sensor-Control mounts on bottom plate of each hopper to take a static reading, capture monochrome values and save to compare with following signatures. OBS Opto-Blank-Sheet control on folding machines. GC1-1 glue control camera monitors each glue spine from a book coming from glue application unit. Signals every glue covered error on spine to control system. HD CAM (camera-based) with LED lighting for reading 1D/2D code. Optional OCR/OCV label control and contour tracing.