58 MaintenanceCroma24 Service Manual2. Become familiar with the actions and results shown inTable 3-1. Note that these actions are performed frombehind the printer.Table 3-1. Pinch Roller Adjustments.
ACTION RESULT
1. Turn mounting screw
counterclockwise (ccw).
1. Screw is loosened.
2. Turn mounting screw
clockwise (cw).
2. Screw is tightened.
3. Loosen left mounting screw
(turn ccw).
3. Roller moves to the right.
4. Tighten left monting screw
(turn cw).
4. Roller moves to the left.
5. Loosen right mounting screw
(turn ccw).
5. Roller moves to the left.
6. Tighten right mounting screw
(cw).
6. Roller moves to the right.
7. Not maintaining downward
pressure (towards the floor) on
the head of each mounting screw
at the same time as you loosen or
tighten the screw.
7. The upper roller support
will not be perfectly level and
will not perform its function
properly.
Each mounting screw must be
completely at the bottom
edge of its hole in the back
of the C-bracket as you
loosen or tighten the screw.
See Figure 3-13.