Job Description:

• 1) Tends keying machine that prints coded data on paper stock used to promote sale of magazines: Ascertains stock and code information to be used.

• 2) Removes printing head from keying machine, inserts specified type in holder, and replaces head.

• 3) Adjusts machine for size of stock and loads stock in paper guides on machine table.

• 4) Starts machine that automatically prints code, and observes operation to determine whether print is legible.

• 5) Removes processed stock from machine.