III. SCHEDULED SERVICING1. As a rule, perform scheduled servicing every 20,000 copies.2. Before setting out for a visit, check the service book, and take parts likely to needreplacement.10-4CHAPTER 10 MAINTENANCE AND INSPECTIONCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)Note:RemarksStandard: 2.0 ±1.0mm(Direct/one-sided, two-sided)Standard: 2.5 ±1.5mm(Direct/one-sided, two-sided)Use the cleaning brush.Use a moist cloth.Use solventUse solventUse cleaning oilUse cleaning oilChecksCheck the generalcondition.Check fault copies.a. Image densityb. Soiling of whitebackgroundc. Clarity of charactersd. Leading edge margine. Left/right marginf. Fixing, registration,soiling on backg. Abnormal noiseh. Counter operationWorkMeet the personinchargeRecord the counterreadingMake test copies:Direct, reduce, Enlarge,page separation mode,duplexing mode.Clean the staticeliminatorClean the feedingassembly• Transfer guide• Feeding belt• Feeding assemblymountClean the fixing/deliveryassembly• Upper fixing roller• Lower fixing roller• Separation claw (upper,lower)• Paper guide plateNo.123456
