Prepare customers’ documents for printing by correcting errors or colors.
Tends one or more gas ovens to pop corn: Lights ovens and starts rotating cone- or drum-shaped perforated oven. Dumps measured amount of corn into oven. Places container at discharge end of oven to receive popcorn or starts conveyor to carry corn through screen to remove unpopped kernels. Moves lever to reverse rotation of oven and to dump unpopped kernels into container beneath oven. When popping corn by wet method, pushes level to release measured amount of oil into unpopped corn in stationary oven. May prepare syrup and coat popcorn to make popcorn candy [POPCORN-CANDY MAKER].