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Chapter 1 Controls and Indicators
Mechanical Controls and Indicators, All Models (Figure 6)
Control or
Indicator
Function
Forms Thickness
Lever
Sets the platen for paper and forms of different
thicknesses. Lever must be fully opened (raised) to
load or unload paper.
Paper Supports Help prevent paper jams by supporting inner sections
of paper. They are positioned manually by sliding
them along the shafts.
Forms Thickness
Pointer and Scale
Indicates relative thickness of forms and paper. Set
this lever at A for thin (single-part) forms, B for thicker
forms, and so on.
Tractors (2) Hold and feed paper. Used to set side margin and
position paper horizontally.
Tractor Locks (2) Lock tractors in position.
Horizontal
Adjustment Knob
Allows fine positioning of left print margin. Moves
paper and tractors left or right.
Vertical Position
Knob
Used to set top of form or first line to be printed.
Rotate this knob to move paper vertically. Works
when forms thickness lever is open.
Ribbon Loading
Path Diagrams
Instructions showing how to load the ribbon correctly.
One diagram is cast in relief on the shuttle cover, and
another is printed on the paper scale.
Paper Scale A horizontal scale graduated in tenths of an inch,
useful for setting paper margins counting text
columns. (See below.)
110 20
1 inch
0.1 inch
Column
Number
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