IV. DISASSEMBLY AND ASSEMBLYThis section explains mechanical characteristics and describes how todisassemble/assemble the copier.Be sure to observe the following whenever disassembling/assembling the copier:1. Disconnect the power plug before starting the work.2. Unless otherwise shown, assemble the parts by reversing the steps given todisassemble them.3. Identify each screw by type (length, diameter) and location.4. A washer is used for two of the mounting screws on the rear cover to protect againststatic electricity; be sure to use the washer when assembling the part.5. A washer is used for some mounting screws (for grounding wire, varistor) to ensurecorrect electrical continuity; be sure to use the washer when assembling the part.6. As a rule, do not operate the copier while any of its parts is removed.7. Be sure to turn off the front door switch or the power switch before sliding out thefixing assembly.A. Fixing Assembly1. ConstructionFigure 6-401CHAPTER 6 FIXING SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-11qwertyq cleaning beltw Sub heatere Pressure adjusting screwr Upper fixing rollert Main heatery Lower fixing roller