Matches 1 - 22 out of 22


Match Document Document Title
US20050040588 Paper feeding apparatus for printing machine  
A paper feeding apparatus of a printing machine comprises a paper feeding tray for stacking a plurality of printing papers therein, a pick-up unit having a pick-up roller which rotates at an upper...
US20150251863 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS  
When a sheet is determined to arrive at a registration roller, a motor is temporarily stopped and then, is rotated so as to return a cam to an initial position. When the motor is rotated, in a...
US20150246784 IMAGE FORMING APPARATUS  
The image forming apparatus includes a plate movable up and down, a control cam that moves the plate up and down, a stepping motor that derives the control cam, a sheet feeding roller that...
US20050035534 Paper feeding device  
A paper feeding device which includes a pickup roller assembly picking up a sheet of paper and transferring the paper, a stopper controlling the paper so that a front end of the paper is located...
US20130001871 MEDIA LEVEL INDICATOR AND PRINTER HAVING SAME  
A media level indicator and a printer having some are disclosed. The printer has the media level indicator, a housing and a media container slidably contained in the housing. The media level...
US20100038844 Media Handling System for Maintaining Stack Top Within Given Range of Pick Positions During Feeding Sheets From Stack Top  
A media handling system includes a platform, a bin supporting the platform below and for undergoing movement toward and away from a sheet feeding position, a first motion transmitting assembly...
US20110133397 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS  
A sheet feeding apparatus including sheet feeding unit; a pressure plate on which sheets are stacked and which is biased so that an uppermost sheet of the stacked sheets comes in pressure contact...
US20150151935 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS  
If a second detecting unit has detected an upper surface of a stack of sheets without a first detecting unit detecting the upper surface of the stack of sheets when a pickup roller is moved from a...
US20130003134 SHEET LOADING APPARATUS, ERASING APPARATUS, AND SHEET LOADING METHOD  
A sheet loading apparatus includes a loading member which loads the sheet discharged by the discharge member, a tip support member which abuts against the leading edge of the sheet discharged by...
US20110084440 SHEET PROCESSING APPARATUS, SHEET TAKE-OUT APPARATUS, AND SHEET TAKE-OUT METHOD THEREOF  
A sheet processing apparatus and a sheet take-out apparatus that prevents a sheet conveyed by a take-out portion from hanging-down and falling, when the take-out portion is stopped due to an...
US20100038843 SENSORS AND VARIABLE POSITIONED LIFT PLATES FOR LAMINATED STOCKS IN PAPER TRAYS WITH A TOP VACUUM FEEDER  
An apparatus, method and system for a feeding a sheet in a document reproduction machine. A feedbox is contained within a document reproduction machine. Within the feedbox, an elevator moves at...
US20100327514 METHOD FOR CONTROLLING STACK-ADVANCING IN A REPRODUCTION APPARATUS  
The present invention relates to a method for providing paper stack level calibration in a reproduction apparatus. According to various aspects of the invention, methods are provided for...
US20110140341 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS  
A sheet feeding apparatus includes a sheet accommodating unit which is detachably attached to an apparatus main body and configured to accommodate sheets, a sheet stacking unit which is provided...
US20100104337 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS  
A sheet feeding device includes a sheet storing unit in which sheets are stacked; a lifting unit that lifts and lowers the sheets; an air blowing unit that blows air to an end faces of the stacked...
US20110101600 SHEET FEEDING DEVICE  
Occurrence of improper sheet-feeding of sheets is reduced. A sheet stacking section is lifted by an amount that is larger when a sheet-feed retry is performed than when an ordinary lifting...
US20130113157 SHEET FEEDER AND IMAGE FORMING APPARATUS INCLUDING SAME  
A sheet feeder mountable to a body of an apparatus includes a bottom plate on which the sheets are placed and a bottom plate lift unit including a bottom plate pusher disposed beneath the bottom...
US20120104692 DOCUMENT FEEDING DEVICE THAT PERFORMS AN INITIAL OPERATION, IMAGE FORMING APPARATUS INCLUDING THE SAME, AND METHOD OF CONTROLLING A DOCUMENT FEEDING DEVICE THAT PERFORMS AN INITIAL OPERATION  
Provided is a document feeding device including: a document feeding portion for feeding a document; a document set detecting portion for detecting presence/absence of a set document; a...
US20100270733 METHOD AND APPARATUS FOR ADJUSTING THE HEIGHT OF A MEDIA STACK IN AN IMAGE PRODUCTION DEVICE  
A method and apparatus for adjusting the height of a media stack in an image production device is disclosed. The method may include setting the height of the media stack using a default...
US20140319757 FEEDING DEVICE, FEEDING CASSETTE, AND IMAGE FORMING APPARATUS  
There is provided a feeding device for feeding a sheet in which, when a user operates a knob of a second regulating portion disposed on a front side to move the second regulating portion, locking...
US20160378043 IMAGE FORMING APPARATUS FOR FORMING IMAGE ON SHEET  
An image forming apparatus may comprise the following elements. A stacking unit in which a sheet is stacked. A conveyance unit conveys the sheet. A time-counting unit counts a conveyance time from...
US20150284195 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS  
A sheet feeding apparatus includes a stacking portion, a lifting portion, a feeding portion, and a control portion. The sheet feeding apparatus further includes a first height detecting portion...
US20130168920 PAPER FEEDING APPARATUS AND IMAGE FORMING APPARATUS ADOPTING THE SAME  
A paper feeding apparatus includes a pickup roller, a knock-up plate to accommodate recording media thereon and capable of moving to a pickup position and a release position, a forward roller to...

Matches 1 - 22 out of 22