HP LineJet Serie Guía De Referencia Rápida página 49

Tractor Door
19.
Unlock the right tractor. Load the paper onto the sprockets and
close the tractor door. If necessary, slide the right tractor to
remove paper slack or to adjust for various paper widths. Then,
lock the tractor.
Horizontal
Adjustment Knob
20.
After both tractors are secured, you may use the horizontal
adjustment knob to make fine horizontal paper adjustments.
49
Reloading Paper
Tractor Lock