Chapter 22-192.3 Document Detection2.3.1 Overview 0002-7374The machine possesses the following 2 modes of operation to suit different printing modes:a. normal mode (other than mix of different configurations or extra-length)T-2-3b. Mix of Different Configurations/Extra-LengthIf the originals are of different configurations or are of extra length, the following 3 detection mechanisms are used:Item Description Sensor used(notation)Presence/absence oforiginalchecks the presence/absence of an original inthe original pickup tray.originalplacementsensorOriginal size identificationFeeddirectionmonitors the state of the post-separation sensor(on/off) after the read sensor goes on toidentify the original as being small or large.post-separationsensor, readsensorchecks the length of the original placed in theoriginal pickup tray; identification of LTR andLGL.LGL sensorCross-feeddirectionchecks the width of the original placed in theoriginal pickup tray.original widthvolume (VR1)identification between A4R/A5R and LTRR/STMTRAB/inchsensor
