E. Fixing System1. Points to Note When Handling the Fixing Heatera. Do not touch the heater surface.b. Install both heaters so that the side with the longer heater wire is toward the front.c. In the case of the 120V model, install the main heater (790 W) on the right and thesub heater (410 W) on the left when viewing from the front of the fixing assembly.In the case of the 220/240V model, install the main heater (1200 W) on the right side.d. Use the faston on the right for the main heater and that at the top for the sub heaterfor heater connection at the rear.2. Position of the Fixing Assembly Paper GuideKeep the following in mind when working in the field:a. See Figure 10-244 for the position of the guide.b. The height of the lower guide is when the solenoid (SL16) is ON.c. Make sure that the difference in height of the guide between front and rear is 0.5 mmor less.d. To adjust the height of the guide, loosen the fixing screw on the height adjustingsupport plate.e. Make checks by removing the lower roller.Height of the Fixing Inlet Guide(dimensions refer to the center of the guide)Difference in Height between Front and RearFigure 10-244(front) Inlet guidea bab(rear)Standard unit base platea-b 0.5mmInlet guide(lower roller)(upper roller)59.7mm+/-0.162.9mm+/-0.1high positionCOPYRIGHT © 1997 CANON INC. CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 10 TROUBLESHOOTING10-32
