Job Description:

• 1) Changes code slugs and installs rolls of ticket tape in ticket dispensing machine before each race at racetrack: Unlocks machine with key and turns knob to reset number register to zero.

• 2) Changes code slug so that different symbols are printed on tickets.

• 3) Replaces depleted roll of ticket tape, threading end of tape through feed roller to type roller.

• 4) Presses key of machine to obtain sample ticket.

• 5) Examines ticket to ascertain that machine is printing correctly and adjusts machine to correct defects.

• 6) Relocks machine.