Chapter 55-182. The copyboard cover is opened (with cover angle at 25 deg or more).original sensor: offF-5-173. The copyboard cover is closed (with cover angle at 25 deg).original sensor: on (original size identification processing 1)F-5-184. Copyboard cover is closed (with cover angle at 5 deg or more but less than 25 deg).Original sensor: on (original size identification 2)F-5-195. The copyboard cover is closed (5 deg or less).size identifiedoriginal sensor: offIn identifying the size of an original, the data from original size identification processing 1 and data from originalsize identification processing 2 are compared, and the difference between these 2 sets of data is checked.If any of the following is true, the output of the sensors may not show any change, preventing the machine fromcorrectly identifying the size:-the original is an A3 black original-the original is a book (its thickness may not allow the copyboard cover to close fully, thus preventing the detectionof a change in the sensor level).-the copyboard cover is not closed fully (when a time-out condition occurs, there will be no detection of a change inOriginal sensor 3Original sensor 4Original sensor 2Original sensor 125Original sensor 3Original sensor 4Original sensor 2Original sensor 1Original (A4R)Original sensor 3/4 Original sensor 1/25Original sensor 3Original sensor 4Original sensor 2Original sensor 1Original (A4R)Original sensor 3/4 Original sensor 1/2
