Matches 1 - 14 out of 14


Match Document Document Title
6805509 Paper sensing apparatus of image forming machine  
A paper sensing apparatus of an office machine has a sensor actuator disposed to pivot with respect to a pivot center of a conveying roller by a printing paper when the printing paper is conveyed,...
6267522 Media holding apparatus, media size detector and method for detecting size of media for a document-generating device  
A media holding apparatus includes a tray having a support surface configured to receive media and a media stop carried by the tray. The media stop is movably supported for continuously adjustable...
6019532 Printer having a paper out/cover open sensor and method therefor  
A printer has a control circuit to stop a print head from printing when paper runs out or when the cover of the printer is opened is disclosed. Only one switch is used to detect the absence of...
5483889 Automatic media size detector  
The present invention is an apparatus for conveying the size of a media to a printing system. The apparatus is constructed from a tray that has several receiving positions, one position for each...
5237644 Electronic apparatus for detecting recording medium  
A photocoupler consisting of a light emitting unit and a photo sensing unit is arranged at a predetermined position of a recording medium feeding path to thereby detect the presence or absence of...
5208902 Recording apparatus  
A recording apparatus for editing electrical image data output by a data processing system and for visually recording the image data on a recording medium. The recording apparatus is provided with...
4928198 High voltage electrode device  
A high voltage electrode device including a plurality of individual electrodes having end portions projecting beyond an insulating surface and arranged to form at least one group or electrically...
4813357 Method and apparatus for splicing continuous pin-feed forms  
A method and apparatus for splicing a fresh stack of continuous pin-feed forms in a high-speed printer having fed therethrough an expended stock of continuous pin-feed forms, where the printer...
4530613 Device for monitoring paper in typewriters and similar machines  
A device for monitoring paper feed movement in typewriters, printers or other paper-feeding apparatus, e.g. photocopiers wherein paper sheets inserted between a rotatable platen and pressure...
4014427 Variable bottom-edge margin indicator and method for typewriter paper and the like  
This disclosure deals with variable bottom-edge margin indication for typewriter paper and the like in which the sensor-monitoring of the bottom edge of a side margin of the paper is disposed at...
3819029 END OF PAGE SIGNAL DEVICE FOR A TYPEWRITER  
An apparatus for a typewritter which will actuate an alarm for indicating when the end of a page is approaching. A solenoid actuated releasable latch carried by a rotatable member for presetting...
3091321 Paper end indicator for typewriters  
2908373 Typewriters  
2821284 Carbon transfer material with alarm means for an imprinting machine  
Matches 1 - 14 out of 14