229316 ⎘
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Colour picture communication systems; Picture reproducers Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
Printer
#302Memory device on optical scanner and apparatus and method for storing characterizing information on the memory device
#303Color image forming apparatus using registration marks
#304Color image forming apparatus using registration marks
#305Image forming apparatus, method of controlling same, machine-readable medium and process cartridge
#306Test chart geometrical characteristic analysis system geometrical characteristic analysis method printer and ink-jet printer
#307Optical scanning device decreasing amount of change in relative scanning position
#308Method and apparatus for detecting registration errors in an image forming device
#309Method and apparatus for multi-beam optical scanning capable of effectively adjusting a scanning line pitch
#310Apparatus to control color registration and image density using a single mark and method using the same
#311Printer jet detection method and apparatus
#312Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine
#313Printer color registration correction
#314Image forming apparatus
#315Method and apparatus for printing on a flat substrate
#316Registration correction for periodic ink coverage patterns