OFFSET LITHOGRAPHIC PRESS SETTERS AND SET-UP OPERATOR

2 - 3 Yr Operator Manufacturing Operations

Skills: Operation and Control Posted 2 days ago

Job Definition:

Set up or set up and operate offset printing press, either sheet or web fed, to print single and multicolor copy from lithographic plates. Examine job order to determine press operating time, quantity to be printed, and stock specifications.

1) Examines job order to determine quantity to be printed, stock specifications, colors, and special printing instructions.
2) Installs and locks plate into position, using hand tools, to achieve pressure required for printing.
3) Measures plate thickness and inserts packing sheets on plate cylinder to build up plate to printing height.
4) Fills ink and dampening solution fountains, and adjusts controls to regulate flow of ink and dampening solution to plate cylinder.
5) Removes and cleans plate and cylinders.
6) Loads paper into feeder or installs rolls of paper, adjusts feeder and delivery mechanisms, and unloads printed material from delivery mechanism.
7) Applies packing sheets to blanket cylinder to build up blanket thickness to diameter of plate cylinder.
8) Washes plate to remove protective gum coating.
9) Measures paper thickness and adjusts space between blanket and impression cylinders according to thickness of paper stock.
10) Makes adjustments to press throughout production run to maintain specific registration and color density.
11) Starts press and examines printed copy for ink density, position on paper, and registration.

1) Controlling Machines and Processes — Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
2) Handling and Moving Objects — Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
3) Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
4) Monitor Processes, Materials, or Surroundings — Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
5) Estimating the Quantifiable Characteristics of Products, Events, or Information — Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity.

1) Written Comprehension — The ability to read and understand information and ideas presented in writing.
2) Control Precision — The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.

1) Production and Processing — Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
2) Mechanical — Knowledge of machines and tools, including their designs, uses, repair, and maintenance.