CHAPTER 4 IMAGE FORMATION SYSTEMCOPYRIGHT © 1999 CANON INC. CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 4-33III. DISASSEMBLY/ASSEMBLYAs needed, disassemble/assemble the machine with the following in mind:1. ! Before starting the work, turn off the power switch and disconnect the power plug forsafety.2. Unless otherwise instructed, assemble the parts by reversing the steps used to disassembleit.3. Identify the screws by type (length, diameter) and location.4. Use the washers where necessary. (The screws used to mount the grounding wire and Varis-tors come with a washer to ensure electrical continuity.)5. As necessary, cut the harness band.6. As a rule, do not operate the machine with any of its part removed.7. A few of the screws used are special screws (with wider thread intervals). Do not use anyscrews indiscriminately.
