Multiple sheet indicator apparatus and method
Multiple sheet sensor and deflector
Multiple-sheet monitoring device
Object position/presence sensor and method for detecting object
Optical device for detecting the printing media in printers
Original feeding apparatus
Overlap detection apparatus and method
Overlap detection apparatus and method
Overlapped document detector
Overlapped feed detecting device
Overlapped-sheet detection apparatus
Overlapped-sheet detection apparatus
Overlapping feed detection device in sheet-processing machine
Paper conveying device
Paper conveying device
Paper currency dispenser friction picker mechanism
Paper feed control device
Paper feed control device for copier
Paper feed control device for copier which determines the actual
Paper feeding apparatus for image forming apparatus and...