An end-effector precisely marks location lines (or dispense fluids) on
surfaces as part of an automated part marking system. The automated part
marking system that includes a multi-axis gantry robot, a calibration
stand, vision or location system(s), and a series of fluid dispensing
(inkjet) end-effectors to accomplish the marking task. The end-effector
use a pick shaped stylus coupled to a fluid supply and metered by a
high-speed pulsed valve to precisely deliver fluids provides within
geometrically confined spaces.