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6.
Mount the ribbon onto the printer.
7.
Reconnect the printer to the power source. Power up the printer. Check
the ribbon for proper operation by advancing the ribbon using the ribbon
button on the control panel. The motor must not slip inside the belt.
8.
Return the printer to service.
4.12
Horizontal tractor Adjust belt replacement
TOOLS REQUIRED
snap-ring pliers
1.
Power down the printer and disconnect the printer from the power
source.
WARNING
Circuit breaker is located on the front panel. Do not remove front
panel with the printer connected to the power source
2.
Disengage both of the front tractor locks.
3.
Unscrew the front tractor support shaft from the horizontal adjusting
knob.
4.
Using snap-ring pliers remove the snap-ring securing the front
horizontal adjusting knob.
5.
Remove the knob from the rail.
6.
Install a new belt over the rear knob and slide the knob with the belt
engaged into the rail.
7.
Reinstall the snap-ring.
8.
Screw the tractor support shaft completely into the adjustment knob.
9.
Loosen the rear tractor locks and verify the rear support shaft is fully
engaged with its adjustment knob.
10.
Verify proper paper position and lock all the tractor locks. Reconnect
the printer to the power source. Return the printer to service.