Daisy Wheel Damper Adjustment; Ribbon-Height Check And Adjustment - Wang DW/OS-20 Maintenance Manual

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5.2.1.1.25 Daisy Wheel Damper Adjustment
1.
Remove the three Phillips
bracket. If the bracket is
too high, go to step 3:
Head screws to remove the dampening
too low, go to step 2; if the bracket is
2. Install shim washers WLI 653-0107 (0.005" thickness) as required (one
or two) under each mounting post in addition to any existing shims.
Go to step 4.
3. Remove shim washers Go to step 4.
4. Reinstall bracket, and verify adjustment per paragraph 5.2.1.1.24.
5.2.1.1.26 Ribbon-Height Check and Adjustment
The system diagnostics (Chapter 8) provides the means of verifying that
printing is vertically centered on the ribbon. Test selection comprises the
following menu sequence:
Main Diagnostic Menu
Printer
Mechanical
Ribbon Adjust
Should the test indicate a requirement for vertical ribbon adjusi:ment,
perform the following.
1. Remove ribbon.
2. Tilt print head back.
3. Use channel-lock pliers to grip ribbon platform (see figure 5-23), and
bend height tab either up or down, as required •
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