IBM 3 User Manual page 22

12
4247 Model 003 User's Guide
2. Turn the ribbon advance knob in the direction of the arrow to take up any
slack in the ribbon. If the ribbon does not move, contact your place of ribbon
purchase to replace the ribbon cartridge.
3. Open the top cover and the forms guide.
Top Cover
Forms Guide
4. Slide the printhead to the center of the printer.
5. Snap the right ribbon mounting pin into place.
6. Position the ribbon guide over the printhead.
7. Turn the ribbon advance knob to take up any slack in the ribbon.
8. With the snap arm raised higher than the ribbon lift assembly, insert the
ribbon guide between the ribbon shield and the printhead. Position the snap
arm with the small lever up onto the ribbon lift assembly. Push the snap arm
down onto the ribbon lift assembly until it snaps into place.
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