Oki Microline 390 Maintenance Manual - page 41

3.2.2 Spacing (See Figure 3.4.)

The spacing mechanism consists of a carriage shaft which is mounted parallel with the platen, and a

carriage frame which slides over the shaft. A DC motor which is mounted on the bottom surface of

the carriage frame is used to move the carriage frame. The spacing mechanism consists of the

following items:

(a)

DC motor with gear (motor PC board included)

 Carriage frame

 Carriage shaft

 Space rack

 Encoder sensor

 Encoder disk

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