CHAPTER 1 GENERAL DESCRIPTION1-6 COPYRIGHT © 1999 CANON INC. CANON ADF FOR iR600 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)IV . OPERATIONA. Original Set IndicatorThe Original Set indicator turns on when an original is placed on the original tray, and flashes when anoriginal jams.Original Set indicatorFigure 1-401B. Warnings and Actions to TakeSuspect a jam if the Original Set indicator starts to flash while an original is being fed. Perform thefollowing steps for correction:1) Remove all originals from the original tray.2) Open the upper cover, and remove the jam, if any.3) Open the ADF, and remove the original, if any, from the copyboard.4) Put the originals in correct order, and set the stack in the ADF.