| 摘要 |
A document transmitting interval retainer for a facsimile which includes a shaft having a step-like portion and having a D-cut side on one end and a groove formed along the circumference on an opposite end of the shaft, an automatic document feeder roller inserted into the shaft, and having a projection on one end, a bushing inserted between the step-like portion and the roller, the bushing having an idling stopper that protrudes in one lateral direction to keep the automatic document feeder roller from idling, and a fixing ring having a pair of hooked catches formed on one side to be inserted into the groove to keep the automatic document feeder roller from being disjoined from the shaft.
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