Abstract: A power transmission apparatus includes a drive source, a power transmission switching section configured to switch between a transmission state in which power of the drive source is transmitted to a driven section and a non-transmission state in which power of the drive source is not transmitted to the driven section, a load switching section configured to switch between a first load state, which is a load while the driven section is driven, and a second load state, which is a load smaller than the load of the first load state, and a control section, wherein the control section switches the power transmission switching section from the non-transmission state to the transmission state while the load is in the second load state, and then uses the load switching section to switch the load from the second load state to the first load state.

Abstract: A medium receiving tray is configured to switch between a first state in which the medium receiving tray is accommodated in a device main body and a second state in which the medium receiving tray most protrudes, and the device main body includes a support member that is configured to be support the medium receiving tray. The device main body includes a rail that supports the first tray constituting the medium receiving tray. The support member is at a position protruding from an end portion of the rail in a protruding direction of the first tray from the device main body. The support member is at the retracted position when the medium receiving tray is in the first state, is at the advanced position when the medium receiving tray is in the second state, and supports the first tray constituting the medium receiving tray from below.

Abstract: A medium receiving tray is configured to switch between a first state in which the medium receiving tray is accommodated in a device main body and a second state in which the medium receiving tray most protrudes, and the device main body includes a support member that is configured to be support the medium receiving tray. The device main body includes a rail that supports the first tray constituting the medium receiving tray. The support member is at a position protruding from an end portion of the rail in a protruding direction of the first tray from the device main body. The support member is at the retracted position when the medium receiving tray is in the first state, is at the advanced position when the medium receiving tray is in the second state, and supports the first tray constituting the medium receiving tray from below.

Abstract: A medium processing device includes a processor, a feed roller, a motor, a motive force transmission gear that transmits motive force of the motor to the feed roller, a switching unit that is configured including a main gear and a sub gear that meshes with the main gear and moves in planetary motion around the main gear, and that switches accompanying rotation direction switching of the main gear between a meshed state and a disengaged state between the sub gear and the motive force transmission gear, a load detection unit that detects load of the motor, and a controller. The controller controls the motor and the processor according to the load detected by the load detection unit at switching of the sub gear from the disengaged state to the meshed state.

Abstract: A medium processing device includes a processor, a feed roller, a motor, a motive force transmission gear that transmits motive force of the motor t6 the feed roller, a switching unit that is configured including a main gear and a sub gear that meshes with the main gear and moves in planetary motion around the main gear, and that switches accompanying rotation direction switching of the main gear between a meshed state and a disengaged state between the sub gear and the motive force transmission gear, a load detection unit that detects load of the motor, and a controller. The controller controls the motor and the processor according to the load detected by the load detection unit at switching of the sub gear from the disengaged state to the meshed state.

Abstract: There is provided an image reading device which includes an original retaining portion that includes an ADF unit which rotates to be capable of opening and closing in relation to an image reading surface, and a reinforcing member, and that retains the original which is placed on the image reading surface in a state in which the ADF unit is closed, and first and second fixing members which are elastic and serve as fixing portions which fix the reinforcing member to the ADF unit, in which, when the ADF unit is opened, a stretch amount of the second fixing member is less than that of the first fixing member, and in which, at the free end side of the ADF unit, a corner side of the sheet-shaped member separates from the image reading surface before the center side.

Abstract: A recording apparatus includes a pivotal member provided on a casing so as to pivot between a closed position in which the pivotal member covers at least a part of the casing and an open position in which the pivotal member is away from the closed position, a tray member disposed so as to pivot with respect to the casing and to be pressed to the open position by a pivoting motion of the pivotal member toward the open position, and a resetting device that cancels the pressing force of the pivotal member when the pivotal member is made to pivot toward the closed position, to thereby reset the tray member to the closed position.

Abstract: There is provided an image reading device which includes an original retaining portion that includes an ADF unit which rotates to be capable of opening and closing in relation to an image reading surface, and a reinforcing member, and that retains the original which is placed on the image reading surface in a state in which the ADF unit is closed, and first and second fixing members which are elastic and serve as fixing portions which fix the reinforcing member to the ADF unit, in which, when the ADF unit is opened, a stretch amount of the second fixing member is less than that of the first fixing member, and in which, at the free end side of the ADF unit, a corner side of the sheet-shaped member separates from the image reading surface before the center side.

Abstract: A sheet is transported at a first transport speed when a rear edge of the sheet is on a platen during transporting of the sheet to a reversing mechanism according to a sheet returning process after completing printing on a front surface, and the sheet is transported at a second transport speed which is faster than the first transport speed when the rear edge of the sheet passes over the platen until the rear edge of the sheet is nipped by a transport roller. Due to this, it is possible to smoothly transport the sheet without the sheet being caught on the concave and convex section of the platen and it is possible to transport the sheet quickly to the transport roller when the rear edge of the sheet passes the platen.

Abstract: A sheet is transported at a first transport speed when a rear edge of the sheet is on a platen during transporting of the sheet to a reversing mechanism according to a sheet returning process after completing printing on a front surface, and the sheet is transported at a second transport speed which is faster than the first transport speed when the rear edge of the sheet passes over the platen until the rear edge of the sheet is nipped by a transport roller. Due to this, it is possible to smoothly transport the sheet without the sheet being caught on the concave and convex section of the platen and it is possible to transport the sheet quickly to the transport roller when the rear edge of the sheet passes the platen.

Abstract: The recording apparatus includes a recording head that performs recording on paper which is fed along for manual bypass, a pair of feeding roller that is rotated in a forward direction and a reverse direction by drive force from a PF motor and feeds the paper to the recording head by the rotation in the forward direction, and a load applying mechanism that is placed at an upstream side further than the pair of feeding roller and gives load for suppressing the movement to the upstream side with respect to the paper, a leading end of which is returned to the upstream side by the rotation of the pair of feeding roller in the reverse direction, and a bending permission space that permits bending of the paper is interposed between the pair of feeding roller and the load applying mechanism.

Abstract: A recording apparatus includes a pivotal member provided on a casing so as to pivot between a closed position in which the pivotal member covers at least a part of the casing and an open position in which the pivotal member is away from the closed position, a tray member disposed so as to pivot with respect to the casing and to be pressed to the open position by a pivoting motion of the pivotal member toward the open position, and a resetting device that cancels the pressing force of the pivotal member when the pivotal member is made to pivot toward the closed position, to thereby reset the tray member to the closed position.

Abstract: A position regulation member, provided in one of a base unit and a removable unit that is attached to the base unit in a removable state, that positions the removable unit relative to the base unit, the positions regulation member including a position regulation arm provided so as to be mobile between a first position and a second position through the use of a cam mechanism, and a biasing spring attached to the position regulation arm. When the position regulation arm is moved from the first position to the second position or from the second position to the first position, the biasing spring biases the position regulation arm in the direction of the movement of the position regulation arm by first elastically deforming and then switch the direction of biasing by passing a inversion point.

Abstract: A position regulation member, provided in one of a base unit and a removable unit that is attached to the base unit in a removable state, that positions the removable unit relative to the base unit, the position regulation member including a position regulation arm provided so as to be mobile between a first position and a second position through the use of a cam mechanism, and a biasing spring attached to the position regulation arm. When the position regulation arm is moved from the first position to the second position or from the second position to the first position, the biasing spring biases the position regulation arm in the direction of the movement of the position regulation arm by first elastically deforming and then switch the direction of biasing by passing a inversion point.

Abstract: A printing apparatus includes: a reading section which performs scanning in a readable range; a flexible flat cable (FFC) which is connected to the reading section; a printing section which performs printing on the basis of readout data acquired through the flexible flat cable; and a positioning section which positions the reading section at a predetermined position other than the readable range.