Service manual

Adjustment
7. Place the gap gauge between the platen and printhead. Using the left and
right carriage guide shaft levers, adjust the gap so that the 0.017 inch
(0.42 mm) gauge can pass smoothly while the 0.018 inch (0.45 mm) gauge
cannot pass at all.
Rotate the left carriage guide shaft lever clockwise to widen the platen gap or
counterclockwise to close it. Rotate the right carriage guide shaft lever
counterclockwise to widen the platen gap or clockwise to close it.
Figure 4-2. Adjusting the Platen Gap
Figure 4-3. Moving the Carriage Guide Shaft Lever
LQ-200/AP3000 4-3