This instructor's manual and student learning activity guide comprise a kit for a graphic arts activity on offset press operator/duplicating machine. Purpose stated for the activity is to provide the student with an understanding of the basic operation involved in the production of printed matter in the graphic communications industry through the production of letterhead stationery. The instructor's manual contains information on activity duration, lists of goals and instructional objectives, vocational clusters, materials for activity implementation (description, safety, materials required, preparation prior to class, classroom techniques, followup activities), answer key, and duplication masters (occupational fact sheet). The student learning activity guide provides an introduction, a list of goals, directions, a list of required materials, and a programmed text. The programmed text presents each instructional objective, steps to follow to accomplish the objective, and check point instructions. Occupational descriptions are appended. (YLB)