摘要:
A paper feed unit includes a hopper on which sheets are stacked and which is turned around a rotation shaft. The hopper is turned to move apart from or move to a paper feed roller. The paper feed unit has three modes: a large release mode in which the hopper is turned to be most apart from the paper feed roller, a non-release mode in which the printing sheet is abutted against the paper feed roller, and a small release mode in which the printing sheet is slightly separated from the paper feed roller, and is at a medium level between the above two modes . When a paper feeding job is still present, a state that the uppermost printing sheet is slightly separated from the paper feed roller is retained by the small release mode, whereby a swing range of the hopper is minimized.
摘要:
A recording apparatus (100) has a paper feeder (1) wherein single sheets (P) of paper can be set, a paper delivery device (162,163) for transporting paper fed from the paper feeder to a recorder, and a control unit for controlling operation of the paper feeder and the paper delivery device. The control unit has a skew removal execution mode of only the first sheet of paper where the paper tip is bitten into a paper delivery roller forming a part of the paper delivery device (162,163) and then the paper delivery roller is reversely rotated for ejecting the paper tip for the first sheet of paper at the start of recording and then forward rotating the paper delivery roller for delivering the sheet of paper whose skew is removed to the recorder and delivering the second and later sheets of paper to a record area without executing the skew removal.
摘要:
A controller includes a circuit board on which an electronic component is mounted to control operations of a recording apparatus. An electromagnetic wave shielding member having electric conductivity and thermal conductivity covers the electronic component. The electromagnetic wave shielding member is formed with a contact portion which is brought into contact with the electronic component.
摘要:
A recording apparatus (100) has a paper feeder (1) wherein single sheets (P) of paper can be set, a paper delivery device (162,163) for transporting paper fed from the paper feeder to a recorder, and a control unit for controlling operation of the paper feeder and the paper delivery device. The control unit has a skew removal execution mode of only the first sheet of paper where the paper tip is bitten into a paper delivery roller forming a part of the paper delivery device (162,163) and then the paper delivery roller is reversely rotated for ejecting the paper tip for the first sheet of paper at the start of recording and then forward rotating the paper delivery roller for delivering the sheet of paper whose skew is removed to the recorder and delivering the second and later sheets of paper to a record area without executing the skew removal.
摘要:
A recording apparatus has a paper feeder wherein single sheets of paper can be set, a paper delivery device for transporting paper fed from the paper feeder to a recorder, and a control unit for controlling operation of the paper feeder and the paper delivery device. The control unit has a skew removal execution mode of only the first sheet of paper where the paper tip is bitten into a paper delivery roller forming a part of the paper delivery device and then the paper delivery roller is reversely rotated for ejecting the paper tip for the first sheet of paper at the start of recording and then forward rotating the paper delivery roller for delivering the sheet of paper whose skew is removed to the recorder and delivering the second and later sheets of paper to a record area without executing the skew removal.
摘要:
A paper feed unit includes a hopper on which sheets are stacked and which is turned around a rotation shaft. The hopper is turned to move apart from or move to a paper feed roller. The paper feed unit has three modes: a large release mode in which the hopper is turned to be most apart from the paper feed roller, a non-release mode in which the printing sheet is abutted against the paper feed roller, and a small release mode in which the printing sheet is slightly separated from the paper feed roller, and is at a medium level between the above two modes. When a paper feeding job is still present, a state that the uppermost printing sheet is slightly separated from the paper feed roller is retained by the small release mode, whereby a swing range of the hopper is minimized.
摘要:
A first non-recording region is situated in one of both outer sides of a recording region in a main scanning direction of recording. A second non-recording region is situated in the other one of the both sides of the recording region. A power source provides a driving force. A driving gear is interconnected with the power source. A transmission gear is operable to be coupled with the driving gear to transmit the driving force to a rotatable member. An actuator is operable to move in the main scanning direction. A first trigger is disposed in the first non-recording region. A second trigger is disposed in the second non-recording region. A clutch is interconnected with the trigger so as to couple the driving gear and the transmission gear when the one of the first trigger and the second trigger is actuated by the actuator. A link member (51) interconnects the triggers so that the actuator can actuate the same mechanism from both sides of the recording region.