| 摘要 |
A printer is provided having a support frame, a media cartridge removably engaged with the support frame, the media cartridge having a supply of sheet media, a driven roller arranged to be rotated so as to contact and pick-up sheet media from the media cartridge and deliver the picked sheet media to a sheet media transport mechanism of the printer, and a gear assembly for engaging driving power from a motor to the driven roller. The gear assembly has a first gear on a shaft of the driven roller and a second gear directly coupled with the first gear. The gear assembly is configured to decouple the second gear from the first gear to thereby disengage said driving power upon delivery of the picked sheet media to the sheet media transport mechanism.
|
