Mechanical Controls - Printronix P9012 Maintenance Manual

Switch / Indicator
ENTER switch Press to enter a displayed parameter into the printer's nonvolatile memory.
Must be unlocked before using, via the MENU UP or MENU DOWN switch.
PRINT MODE Press to display and select the current print mode.
switch
F/L switch Press to display and select the current forms length.

Mechanical Controls

P9012 mechanical controls are described in Table 1–2 and illustrated in
Figure 1–3.
Item No. Control or
(Figure 1–3) Indicator
1 Forms Thickness
Adjustment Lever
2 Forms Thickness
Scale and Pointer
3 Horizontal
Adjustment Knob
4 Tractor Lock (2)
5 Vertical
Adjustment Knob
6 Tractor (2)
1–8
Table 1–2. Mechanical Controls
Sets the platen for different thickness forms or paper. Open (raise)
fully for loading paper.
Indicates the relative thickness of forms or paper.
Allows fine positioning of the left print margin. Moves paper
slightly to the left or right.
Locks tractors in position.
Sets the top of form or first line to be printed. Rotate to move
paper vertically.
Used to set the left margin and paper width. The left tractor moves
approximately one inch. The right tractor moves the full range.
Function
Function
Overview