12-23
12.3 Sub-scanning Unit
12
Installation
Installation is essentially in the reverse order of removal.
NOTE: Perform the belt alignment adjustment by following
the steps below.
<Belt Alignment Adjustment>
1. Install the belt on the center of the pulleys.
2. Loosen the screw securing the tensioner and
tighten the three screws in the order (1) to (3) as
shown in the figure.
3. Rotate the knob twenty times.
4. Loosen the three screws and retighten them in the
order (1) to (3) as shown in the figure.
LII441
LII442
Knob
LII443
Screws (3)