System for generating an error signal indicative of differences

System for generating line drawing of a scanned image

System for generating proof

System for halftone screen production

System for high resolution exposure address with coarser resolut

System for identifying low-frequency halftone screens in...

System for improving digital coplers and multifunction...

System for improving reproduction of images in a color televisio

System for increasing the sharpness in a television picture

System for installing a printer driver on a network

System for judging whether color data is within a gamut of...

System for local wireless transmission of signals at frequencies

System for making raster location adjustments on a multi-color d

System for managing digital printers and servers via a network

System for managing number of sheets for image formation

System for managing replaceable modules in a digital...

System for managing resource deficient jobs in a...

System for managing service access in a multifunctional...

System for measuring and identifying line spacing on a curved su

System for measuring objects viewed through a borescope