COPYRIGHT © 1999 CANON INC. CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 10 TROUBLESHOOTING10-58IV. TROUBLESHOOTING FEEDING PROBLEMSA. Paper JamsInside the printer unit, jams tend to be limited to the following locations:q Multifeeder pick-up assemblyw Cassette pick-up assemblye Transfer/fixing assemblyr Delivery assemblyt Duplexing unitFigure 10-401The troubleshooting procedures that follow are arranged according to location ofjams.Reference:If the reader unit is installed, you can check the location and the type of any jam (last50) in the copier in service mode (Display>JAM) on its control panel.45321Download free service manual at http://printer1.blogspot.com