CHAPTER 5 PICK-UP/FEEDING SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-45VII. 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.