Oki PM4410 - Manual (Page 14)

E-12 Pacemark 4410 Setup Guide
Install the Ribbon Cartridge
Prepare the Cartridge
1. Swing out the ribbon arms at either end of the cartridge until they
snap into place.
2. Push in on the white plastic ribbon restraint (1) at the right end of the
cartridge (this engages the ribbon take-up knob).
3. Pull out the red shipping restraint (1) and turn the blue knob (2)
counterclockwise (in the direction of the molded arrows) to take up
any excess slack in the ribbon.
1
2
1