SPRING: BACK-UP ROLLER HOLDER
Okidata: ML320TURBO, ML320TURBO-D, ML320Turbo-DG, ML320Turbo-n, ML321TURBO, ML321Turbo-D, ML321Turbo-n, ML390TURBO, ML390Turbo-n, ML391TURBO, ML391Turbo-n, ML590, ML590n
