228701 ⎘
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Detecting the presence, position or size of a sheet or correcting its position before scanning; Detection means; Optical detectors using the scanning elements as detectors using inactive scanning elements, e.g. elements outside the scanning area
Image reading apparatus
#2Image reading apparatus
#3Image reading apparatus
#4Image forming apparatus
#5Image forming apparatus, document sheet size detection method
#6Image processing device and image processing method for preventing image quality deterioration
#7Control device, image forming apparatus, and reading device
#8IMAGE PROCESSING DEVICE HAVING A PLURALITY OF CONTROL UNITS
#9Original document size detection using a line sensor for reading the original document
#10Easy Copying Between Electronic Paper And Display
#11Dual-axis media-positioning sensor
#12Image reading system
#13Scanner