摘要 |
One embodiment of the present invention is a servo writing device that includes: (a) an actuator; (b) a first pushpin block that is coupled to a first side of the actuator and is adapted to drive a first head stack assembly during servo writing on a first disk; and (c) a second pushpin block that is coupled to a second side of the actuator and is adapted to drive a second head stack assembly during servo writing on a second disk.
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