Oki 3391 Printer User Manual


 
4 – 6
ItemNo. Specification Drawing Adjustment method
Rotation of the push
tractor
4–4–1 To confirm:
The tractor gear shall
rotate smoothly when
the change lever is
set at Friction posi-
tion.
Backlash between
gears
4–4–2 Approx. 0.05 to
0.11 mm
To confirm:
There shall be slight
backlash between
gears to allow smooth
rotation of gears.
(Backlash 0.05 to
0.11 mm)
Push tractor
Change lever (Center friction)
Tractor gear
Slight backlash