11) Install the wire cleaner. (At this time, be sure that the cleaner is oriented correctly.)12) Clean the charging wire with lint-free paper moistened with alcohol.4. Stringing the Grid Wire of the Primary Charging Assembly1) Loosen the two mounting screws used to keep the left and the right shielding platesin place.2) Loosen the three mounting screws used to keep the motor unit at the front in place.Figure 4-3293) Loosen the mounting screw, and move the grid in the direction shown in Figure 4-330; then, fix it in place temporarily.Figure 4-3304) Free a length (about 5 cm) of wire from the charging wire reel (0.1 mm dia.), and forma loop at the end (2 mm dia.).ScrewScrewsCOPYRIGHT © 1997 CANON INC. CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 4 IMAGE FORMATION SYSTEM4-56Download service manual and resetter printer at http://printer1.blogspot.com