摘要:
A post-processing apparatus includes a guiding unit that faces a placement surface onto which sheets are transported and stacked as a stack of sheets and that is capable of changing a gap in a thickness direction of the stack of sheets, the guiding unit being configured to guide the sheets which are transported, and a controller that controls a size of the gap and a change pattern of the gap.
摘要:
A document conveying device includes a sheet feeding tray, a discharge tray, a conveying mechanism and a document pressing member. On the sheet feeding tray, a document is placed. The discharge tray is provided below the sheet feeding tray. The conveying mechanism conveys the document from the sheet feeding tray to the discharge tray via a reading position. The document pressing member is provided on a lower surface of the sheet feeding tray, is capable of protruding and contracting in directions close to and away from the discharge tray, and presses the document discharged on the discharge tray.
摘要:
An image forming apparatus comprises a first conveyance unit, an image forming unit, a second conveyance unit, a stacking unit, and a control unit. The control unit controls, in a case where a sheet stacking condition of the stacking unit does not satisfy a predetermined stacking condition, the second conveyance unit to convey the sheet at a second conveyance speed that is faster than the first conveyance speed. The control unit controls, in a case where the sheet stacking condition of the stacking unit satisfies the predetermined stacking condition, the second conveyance unit to convey the sheet at a third conveyance speed that is slower than the second conveyance speed.
摘要:
In some examples, a media stacker includes a drawer defining a chamber, and a plurality of moving elements to engage media sheets of different sizes as the media sheets are output from a system. The plurality of moving elements are to slide the media sheets to a target position in the drawer, and the plurality of moving elements are to disengage from the media sheets once the media sheets have reached the target position. A plurality of retaining elements are to engage the media sheets of the different sizes as the media sheets slide into the drawer.
摘要:
A drawer defines a chamber to receive a media sheet from a system. A moving element is to engage the media sheet as the media sheet is output from the system. The moving element is to slide the media sheet to a target position in the drawer, and the moving element is to disengage from the media sheet once the particular media sheet has reached the target position. A retaining element is to engage the media sheet as the media sheet slides into the drawer.
摘要:
The device (10) for stacking sheets (40) arranged to form stacks (4) downstream of a sheet cutting line and comprises an unroller, a printer and a cutter (6). The device has a stacking table (20) located in the same plane as an evacuation conveyor (5) and the device includes an unloading conveyor (7) with first and second ends (70, 71). The unloading conveyor (7) is arranged to transfer the cut sheets (40), one by one, from the cutter outfeed conveyor (3) towards the stacking table (20) and is coupled with driving mechanism arranged to move the second end (71) between a low position in which the second end (71) is located at the level of the stacking table (20), and a high position in which the second end (71) is located at a height corresponding to that of the complete stack (4).
摘要:
An image forming apparatus includes an image forming unit that forms an image on a recording medium; a recording medium stacking unit including a stacking member having a stacking surface on which the recording medium having the image formed by the image forming unit is stacked, an outside member that is located at the outside of the stacking surface so as to extend in a substantially vertical direction to the stacking surface and detachably mounted in the recording medium stacking unit, and a support member having a support portion that supports the stacking member; an outside member recognizing unit that recognizes whether the outside member is mounted on the recording medium stacking unit, or not; and a controller that controls one of a maximum number of recording media to be stacked and a maximum height of stack of recording media in the recording medium stacking unit according to whether the outside member recognizing unit recognizes that the outside member is mounted, or not.
摘要:
A system and method are provided improving stack integrity for a set of image receiving media substrates at an output of a compiler in an image forming device by supplementing a compiler shelf with a pair of augers having a unique planar lead-in for a top surface of the augers. The vertical compiler components reduce a “stepped” configuration of conventional compiler systems to keep a bottom sheet substantially “flat” thereby reducing a tendency for the bottom sheet to disadvantageously shift during in-set alignment processing. The large flat surface at the top of the augers effectively extends the plane of the lead edge shelf. A larger contact area with the sheets/sets of image receiving media substrates, along with the flatter shape of the sets, results in a more stable stack with a lesser tendency of individual sheets to migrate away from a registration edge.
摘要:
A drawer defines a chamber to receive a media sheet from a system. A moving element is to engage the media sheet as the media sheet is output from the system. The moving element is to slide the media sheet to a target position in the drawer, and the moving element is to disengage from the media sheet once the particular media sheet has reached the target position. A retaining element is to engage the media sheet as the media sheet slides into the drawer.
摘要:
The invention can be used with an automated mail tray filling apparatus for taking envelopes from a vertical stacker output of an inserter machine and placing them in mail trays. A take-away feeder is positioned over the vertical stacker table and is arranged to withdraw individual envelopes from the vertical stack in a sideways direction. The envelope is then redirected in a downward direction by ejecting the envelope into an open space. A downward tamping mechanism positioned above the open space moves downward to push on a top edge of the free-floating envelope. A downward transport positioned beneath the open space receives and transports envelopes pushed downward by the downward tamping mechanism.