IBM 3 User Manual page 267

are completely at the bottom of the slots in the selector.
Push-Pull Selector
4. Stand facing the front of the printer. Hold the forms tractor with the tractor
doors toward you, and the electrical connector tab on the left. (Ensure the
black protective cap is removed from the electrical connector tab.)
Lower Gear
Moves to
the Left
Upper Gear
Moves to
the Right
Gears are
not Engaged
Chapter 17. Setting Up Forms Paths
257