Epson LQ-300+ User Manual page 82

5. Turn the ribbon-tightening knob in the direction of the arrow
to remove any slack in the ribbon.
6. Insert the ribbon cartridge into the printer as shown; then
press both sides of the cartridge firmly to fit the plastic hooks
into the printer slots.
7. Turn the ribbon-tightening knob to help feed the ribbon into
place; it should not be twisted or creased.
8. Replace the paper tension unit and printer cover.
After you install the color ribbon cartridge, run the self test as
described under "Running the Self Test" on page 1-11.
2-44
Using the Printer