Printronix T4204 Maintenance Manual page 47

6. While feeding labels and ribbon through the printer, watch the area of the
ribbon behind the printhead assembly for wrinkle stress lines. (See Figure
6.)
7. If there are any ribbon stress lines in the ribbon area behind the
printhead, adjust the bar up or down in the vertical slot until the stress
lines run vertically from the ribbon supply roll.
Legend:
1) Ribbon Area Behind Printhead
2) Vertical Slot Adjustment
Figure 6. Ribbon Wrinkle Adjustment, Ribbon Area Behind Printhead
How To Clear LCD Messages
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