1–8 Maintenance Overview
Mechanical Controls and Indicators (Figure 1–3)
Control or
FunctionIndicator
Forms thickness
lever
Forms thickness
pointer and scale
Tractors (2)
Tractor locks (2)
Horizontal
adjustment knob
Vertical position
knob
Lock tractors in position.
Sets platen for paper and forms of different thick-
nesses. Must be fully opened (raised) to load paper
.
Hold and feed paper
. Used to set side mar
gin.
Allows fine positioning of left print mar
gins. Moves
paper left or right.
Used to set top of form or first line to be printed. Rotate
to move paper vertically.
(See Figure 1–3)
Indicates
relative thickness of forms or paper. Set the
forms thickness lever at A for thin (single–part) forms,
B for thicker forms, and so on.
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