Epson DFX-5000+ User Manual page 29

4. Hold the ribbon cartridge with both hands and lower it into
the printer as shown below. Pulling the cartridge toward
you, slide the slots nearest you over the corresponding two
pins in the printer. Then push the cartridge down into
position until the other two slots snap into place over the
mounting pins in the printer.
5. Press lightly on both sides of the cartridge to make sure it is
locked in place.
1-8 Set Up and Print