COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000CHAPTER 3 INSTALLATION3-2 S7. If multiple machines exist, be sure to arrange them so that the exhaust from one willnot be drawn into another. In general, the silicone gas (vaporized silicone oil from thefixing assembly) will soil corona wires, shortening their lives. This phenomenon isparticularly conspicuous in a low humidity environment.VentilationWrong 1Wrong 2F03-100-02 F03-100-03Download Free Service Manual at http://printer1.blogspot.com