Reference:The fluorescent lamp heater will not operate unless the copier’s heater switch isturned on.3. Detaching the Blank Exposure Assembly1) Open the front cover.2) Pull the copier’s open/close lever to open the copier.3) Detach the inside cover.4) Detach the exhaust fan and Drum cartridge. (See “Detaching the Exhaust Fan”.)5) Disconnect the connector q (J315) on the DC controller PCB, and remove the twoscrews w.Figure 4-3086) Push up the blank exposure assembly e lightly upward, and pull it out toward thebottom front.Figure 4-309COPYRIGHT © 1997 CANON INC. CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 4 IMAGE FORMATION SYSTEM4-34q we
