Mobile copy machine extension unit

摘要

A mobile copy machine extension unit including a casing having a paper tray for holding blank sheets of paper, a front cover and a back cover mounted on the casing and spaced by a loading space for letting a mobile copy machine to be loaded between the front and back cover, a reversible motor, sheet-transfer rollers turned by the reversible motor through a set of gears to carry individual blank sheets of paper into the mobile copy machine through a paper inlet on the front cover, an idle wheel turned by the reversible motor through a belt transmission to carry copied sheets of paper out of the mobile copy machine to a paper deck on the casing through a paper outlet on the back cover.