IBM 6400 series Maintenance Manual page 173

Left Ribbon Guide
2
Right Ribbon Guide
1
4
Early
Models
3
2
4
Later
Models
3
1
1. Screw, Skid (2)
2. Ribbon
3. White Nylon Washer
4. Screw, Retaining (2)
Figure 27. Ribbon Guide Alignment
Adjustment Procedures
173