COPYRIGHT © 1999 CANON INC. CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)I. OUTLINEThe upper fixing roller, lower roller, and fixing delivery roller are driven by the mainmotor (M4).Paper separated from the intermediate transfer drum is fed inside the fixing assem-bly, moved between upper and lower fixing rollers and past the fixing delivery roller to theoutside of the fixing assembly.Paper coming out of the fixing assembly is detected by the fixing delivery sensor(PS1903).Figure 6-101CHAPTER 6 FIXING SYSTEM6-1q : Fixing delivery paper detection signal (FXOUTS*)w : Main motor drive signalwqUpper fixing rollerLower fixing rollerFixingdeliveryrollerDC controller PCBPS1903PS1903: Fixing delivery sensorM4: Main motorSL2M4Download free service manual at http://printer1.blogspot.com