228867 ⎘
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or; Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards; Details of the method used Varying the modulation time or intensity
Image signal processing device, image reading apparatus to extract line image data from an image signal when horizontal synchronization pulses are determined as normal, and a determination portion determines whether horizontal synchronization pulses are normal by comparing time differences between the input of the horizontal synchronization pulses and input of the reference pulses with a shift time
#2Reading device, image forming apparatus, and color mixture prevention method
#3Image processing apparatus, method of controlling image processing apparatus, and storage medium to determine whether image processing on image data is to be executed in parallel with other image processing different from the image processing
#4Image processing apparatus having functions including scan function, control method thereof, and storage medium storing program for executing control method
#5Signal processing circuit, image reading apparatus, and image forming apparatus
#6Multi-mode laser energy control for thermochromic print systems
#7Light source drive control device, image forming apparatus, light source drive control method, and computer program product
#8Image reading device, image forming apparatus, and non-transitory computer readable medium storing image reading program
#9Method for projecting an image
#10Optical scanning device and image forming apparatus with scanning area of laser beam divided into plural areas in main scanning direction and variation of target correction amount for each area within a range of each area being mutually equal
#11Image reading device for reading document images with visible light and non-visible light being switchingly applied
#12Image forming apparatus and control method thereof
#13Image reading apparatus capable of reading infrared and visible images
#14Scanner device, printing device and scan method
#15OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
#16Image reading apparatus capable of reading infrared and visible images
#17Image reading method, image reading apparatus, and image forming apparatus
#18Exposure control device