Printronix P9012 Maintenance Manual page 15

1. Forms Thickness Adjustment Lever
2. Forms Thickness Scale/Pointer
3. Horizontal Adjustment Knob
4. Tractor Lock (2)
5. Vertical Adjustment Knob
6. Tractor (2)
4
5
3
2
1
6
Figure 1–3. Mechanical Controls
Overview 1–9