8. Installing the Upper Fixing Roller and the Heatera. Points to Note When Installing the Upper Fixing Roller.q If possible, wrap the roller in copy paper to protect its surface against dirt andscratches.w Orient the insulting bush as shown.Figure 6-430e Orient the upper fixing roller so that its side with the longer bushing A is toward therear.Figure 6-431CHAPTER 6 FIXING SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-25Rear plateInsulating bushesFront plateA(front) (rear)Download Service Manual And Resetter Printer at http://printer1.blogspot.com