| 摘要 |
PROBLEM TO BE SOLVED: To provide a recorder capable of improving a sheet feeding accuracy, dealing with accelerating of the feeding and further improving a stopping accuracy by selectively power transmitting a pump from a motor for feeding a recording medium and reducing a load when fed at the sheet. SOLUTION: A delivery roller shaft 113 obtains a power from a drive motor for driving a conveying roller 114. A sun gear 2 is mounted at the shaft 113. A planetary gear 4 engaged with the gear 2 is mounted at a planetary lever 3 frictionally fixed to the shaft 113 to engage with or disengage from a pump drive gear 5 by the rotation of the lever 3. When the pump is driven, the lever 3 is rotated so that the gear 4 is engaged with the gear 5. Meanwhile, when the pump is non-driven, the lever 3 is rotated so that the gear 4 is separated from the gear 5. |
