Instruction manual

112
Chapter 4 Paper Drive Motor Pulley Alignment (Figure 12)
Paper Drive Motor Pulley Alignment (Figure 12)
1. Prepare the printer for maintenance (page 106).
2. Cabinet Models: Remove the paper path (page 177).
Pedestal Models: Remove the top cover assembly (page 161).
3. Remove the timing belt cover (1) by squeezing the front and back to
release the plastic tabs from the slots in the side plate.
4. Loosen the 7/64 inch screw (2) in the motor pulley collar (3).
5. Align the paper drive motor pulley (4) with the splined shaft pulley (5).
CAUTION Make sure there is at least 0.040 inches (1.016 mm) of clearance
between the collar/pulley and the motor face plate.
6. Hold the collar (3) flush against the motor pulley (4) and torque the 7/64
inch screw (2) to 25 ± 2 inch-pounds (2.82
± 0.23 N•m).
7. Check for correct tension on the paper feed timing belt (page 108). Adjust
if necessary.
8. Snap the timing belt cover (1) into the slots in the side plate.
9. Cabinet Models: Install the paper path (page 177).
Pedestal Models: Install the top cover assembly (page 161).
10. Return the printer to normal operation (page 107).