IBM 6400 Series Maintenance Manual

164
Adjustment Procedures
Paper Drive Motor Pulley Alignment (Figure 23)
1. Prepare the printer for maintenance (page 158).
2. Cabinet Model: Remove the paper guide assembly (page 235).
Pedestal Model: Remove the top cover assembly (page 210).
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 screw (2) in the motor pulley collar (3).
5. Align the paper drive motor pulley (4) with the splined shaft pulley (5).
ATTENTION
Make sure there is at least 0.040 inches (1.016 mm) of clearance
between the collar (3) and the motor face plate.
6. Hold the collar (3) flush against the motor pulley (4) and tighten the
screw (2).
7. Check for correct tension on the paper feed timing belt (page 160).
Adjust if necessary.
8. Snap the timing belt cover (1) into the slots in the side plate.
9. Cabinet Model: Install the paper guide assembly (page 235).
Pedestal Model: Install the top cover assembly (page 210).
10. Return the printer to normal operation (page 159).

IBM 6400 Series Specifications

General

Brand	IBM
Model	6400 Series
Category	Printer
Language	English