Tend machines that dye paper to specified color.
What does a Paper Coater do?
Tends machine that dyes paper to specified color: Pours prepared dye solution into machine receptacle. Loads roll of paper in machine. Pulls lever to start device that applies color solution to paper. Observes paper as it passes through machine to detect blemishes, streaks, or other defects. Replenishes dye solution and loads machine with paper when depleted.