11 - LT Series Operations ManualCHANGING THE RIBBONLT Series time stamps use a silk ribbon for long-lasting, high-quality imprints.To avoid damaging the unit, use only a #20-S ribbon.To change the ribbon:1. Disconnect the power source.2. Remove the top cover. Remove theframe locking pin and lift the topframe (as described on Page 6, Figure2).3. Pull the front spool plunger knob(Figure 8, Number 1) away from unit.While holding the knob, slide theribbon to the left and out.4. Release the spool plunger knob.5. Repeat steps 3 and 4 with rear spoolplunger knob. Remove and discardthe used ribbon.6. Pull the front plunger knob out andposition the new ribbon as shown inFigure 8. Align the spool with theposts on the ribbon spindle shaft andthe spool plunger (Figure 8, Numbers2 and 1).7. Release the spool plunger knob.8. Repeat steps 6 and 7 with the rear spool plunger knob.9. Close the top frame and install the locking pin. Install the top cover.10. Connect the power source.11. Make a sample registration. Reset the type wheels (Setting the TypeWheels, Page 6) and the digital display (Setting the Digital Display, Page 7).Figure 8