Printronix P9012, Maintenance Manual

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5–24 Alignments and Adjustments
Shuttle Belt Tension
(Figure 5–10)
Tension Check
1. Remove the right side panel as described on page 6–4 of Chapter 6,
Replacement Procedures.
2. Loosen the two captive screws and remove the cam cover (1).
3. Observe the shuttle belt (2) and press down with your finger in the
middle using about
±
2 oz. of force.
4. If the belt deflection is significantly more or less than 0.21 inches (5.3
mm), perform the adjustment procedure below.
Adjustment
1. Loosen the four nuts (3).
2. Position the motor (4) to obtain the proper belt tension. Do not allow the
motor to tilt.
3. Tighten the four nuts.
4. Return the printer to normal operation.