COPYRIGHT © 1999 CANON INC. CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 8 INSTALLATION8-17No.1234WorkTurn off of the printer unit.Unpack the duplexing unit.Remove the tape, stopper, and spacers fromthe duplexing unit.Open the printer assembly delivery cover.RemarksRemove the tape.Remove the stopper.Remove the spacers.IV. INSTALLING THE DUPLEXING UNITThe areas near the fixing assemblyand the delivery assembly behind theprinter unit delivery cover are hot, pos-sibly burning the skin upon contact.If the printer unit has been used, turn itoff, and wait for a while for its inside tocool before starting the work.Caution:Download free service manual at http://printer1.blogspot.com