I. Cleaning the Transfer Charging Wire1. OutlineThe machine is equipped with an automatic cleaning mechanism for the transfercharging wire which turns on under the following conditions:q At power-on, if the fixing temperature is 100°C or less.w Last rotation at each cumulative count of 500.e When charging wire cleaning (U25) is executed in user mode.2. OperationThe charging wire is cleaned by moving the wire cleaner back and forth by thecleaner motor (M11).When the wire cleaner mount turns on the wire cleaner rear position switch (MSW2)located at the rear of the charging assembly, the cleaner motor starts to rotate in reverseuntil it reaches the wire cleaner home position switch (MSW1) located at the front of thecharging assembly. (The wire cleaner makes a single round trip in about 30 sec.)If the switches are not turned on within a specific period of time, the DC controller willstop the cleaner motor and, at the same time, will indicate ‘E060’.CHAPTER 4 IMAGE FORMATION SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 4-19
