| 摘要 |
A transmission device for a photo conductor drum includes a shell, a limiting apparatus mounted in the shell and having a through hole, and a transmission shaft which is coaxial with the through hole at a beginning position. When the transmission shaft is moved axially by an external force to a pressed position, the transmission shaft is inclinable relative to the through hole, and when the external force is released, an elastic member will force the transmission shaft to move back to the beginning position. As a result, while the photo conductor drum is put into a housing of a printer, the transmission shaft can connect a driving shaft without a help of a guider for enabling the photo conductor drum to rotate steady and smoothly.
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