Patent classifications
B65H5/068
Printing apparatus and printing method
A printing apparatus conveys preceding and following sheets to form an overlapping portion where a trailing edge of the preceding sheet and a leading edge of the following sheet overlap each other at a printing position facing an ejection port surface of a printing unit, and prints the preceding and following sheets by ejecting ink from ejection ports based on a relative movement between the printing unit and the preceding and following sheets. The printing unit delays ink ejection timing for printing the overlapping portion of a sheet located closer to the ejection port surface at a position facing the ejection ports from ink ejection timing for printing a non-overlapping portion where the preceding sheet and the following sheet do not overlap each other in one of the preceding sheet and the following sheet.
SHEET CONVEYANCE APPARATUS AND IMAGE SCANNING APPARATUS
A sheet conveyance apparatus includes a conveyance unit, a conveyance guide, a driven rotary member, and a support portion. The support portion supports a shaft portion of the rotary member driven to rotate by a sheet conveyed by the conveyance unit and guided by the conveyance guide. The support portion includes first and second contact portions that support the shaft portion of the driven rotary member while being in contact with the shaft portion. With respect to a cross section of the shaft portion perpendicular to an axial direction of the shaft portion, the driven rotary member is disposed so that a portion, of the driven rotary member, that is on a lower side in a vertical direction relative to a horizontal line and is on one side in a horizontal direction relative to a vertical line comes into contact with the sheet.
COMPACT REJECT BIN
A bin for storing rejected media items at a self-service terminal such as an automated teller machine has an input channel for receiving a sequential series of media items such as checks or bank notes. Opposing driven rollers receive the sequential series of media items via the input channel and push out each of the sequential series of media items into an output channel. A storage receptacle receives each of the sequential series of media items pushed out by the opposing driven rollers via the output channel. The storage receptacle has an annular-shaped storage cavity formed by an inner cylindrical wall and an outer wall. The outer wall is at least partially cylindrical and optionally includes a plurality of ramp-like protrusions on an inner surface thereof which aid in preventing input jams at the storage receptacle.
FEEDER FOR FEEDING DOCUMENT TO DOCUMENT IMAGING SYSTEM AND METHOD FOR FEEDING DOCUMENTS
A method and apparatus for processing documents are provided. The apparatus includes a feeder for receiving a packet of a plurality of documents and separating the documents to serially feed the documents to a scanner. A drop feeder conveys the document packets to the feeder. A sensor provides information related to the thickness of the document packets and the drop feeder is controlled in response to the information related to the thickness of a packet in the feeder. The method includes the control of the drop feeder in response to information related to the thickness of a document packet at the feeder.
IMAGE RECORDING APPARATUS
An image recording apparatus including: a recording unit; an accommodation part configured to accommodate therein a plurality of recording media including first and second recording medium and having a support surface on which the plurality of the recording media is supported; a conveying path; a feeder roller contacting the recording medium in the accommodation part from above; a reversing path; a recording medium detection unit located above the support surface and between the feeder roller and a downstream end of the support surface in the conveying direction; and a controller configured to control the feeder roller so as to feed the second recording medium in a manner that a front end portion of the second recording medium overlaps a rear end portion of the first recording medium, when the recording medium detection unit detects the rear end portion of the first recording medium fed by the feeder roller.
PAPER SEPARATION MECHANISM
A paper separation mechanism, comprising a separation roller assembly having a separation roller, a torque limiter connected to the separation roller, and a separation gear arranged between the separation roller and the torque limiter; a transmission gear assembly having a first transmission gear which is able to mesh or separate with the separation gear, a second transmission gear meshed with the first transmission gear, and a connecting part connected the first transmission gear and the second transmission gear; and a motor connected to the transmission gear assembly for applying forward or reverse torque; wherein when the motor is applying the forward torque, the connecting part rotates forward to mesh the first transmission gear with the separation gear; and when the motor is applying the reverse torque, the connecting part rotates reverse to separate the first transmission gear with the separation gear.
Sheet conveying device and document reading unit
According to one or more embodiments, a sheet conveying device includes a reading device, a roller, a downstream guide, and a transition guide. The reading device reads a surface of the sheet. The roller faces the reading device. The downstream guide is downstream of the roller in the sheet conveyance direction. The transition guide guides the sheet at least during a sheet transition from the reading position to s an upstream end of the downstream guide.
MEDIUM FEEDING APPARATUS AND IMAGE READING APPARATUS
An image reading apparatus includes a reading unit and a medium feeding apparatus. The medium feeding apparatus includes: a medium placement portion on which a medium before being fed is placed; a feed roller that feeds the medium placed on the medium placement portion; and at least one pressing portion that presses the medium placed on the medium placement portion onto the medium placement portion at a position upstream of the feed roller in a medium feeding direction. Since the pressing portion presses the medium placed on the medium placement portion, friction occurs between sheets of the medium, thereby preventing or reducing a skew.
SHEET CONVEYING DEVICE AND DOCUMENT READING UNIT
According to one or more embodiments, a sheet conveying device includes a reading device, a roller, a downstream guide, and a transition guide. The reading device reads a surface of the sheet. The roller faces the reading device. The downstream guide is downstream of the roller in the sheet conveyance direction. The transition guide guides the sheet at least during a sheet transition from the reading position to s an upstream end of the downstream guide.
Image Recording Apparatus
An image recording apparatus for recording an image on a sheet includes a recording section which records the image on the sheet in a transport passage for transporting the sheet in a transport direction and multiple plates which are spaced apart from each other in a widthwise direction. These multiple plates include a first type of plate and a second type of plate. Plates of a first type of plate are configured to overlap a sheet when viewed in a direction perpendicular to the transport direction and the widthwise direction, while plates of the second type of plate do not.