JUKI RX-6 40129657 CyberOptics 8019294 EPV120 The JUKI 40129657 EPV120 , also identified by CyberOptics 8019294 , is a specialized vision module used with the JUKI RX-6 SMT placement machine . The EPV system is associated with Embedded Process Verification , a process-monitoring function designed to capture images during component pickup and placement operations. JUKI documentation shows that EPV can be configured to photograph designated placement points and perform