Canon ImageRunner 600 Service Manual

Also see for ImageRunner 600: Service manual

Contents

Canon ImageRunner 600 Service Manual Manual pdf 57 page image

COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A. 2-5CHAPTER 2 BASIC OPERATIONSMain power switch ONScanner home positionsensor (PS1)Scanning lamp (FL1)Developing bias (DC)Developing bias (AC)Bias rollerPre-transfer charging (DC)Pr-transfer charging (AC)Transfer chargingSeparation chargingPrimary chargingGrid biasSurface potential measurementPrimary, pre-transfer, transfer,separation charging wirecleaning motorPre-exposure LED assemblyFixing main heater (H1)Fixing sub heater (H2)Drum motor (MO)Main motor (M1)Fixing drive motor (M3)Scanner motor (M4)Control panel power switch ONFrom power-onto standbyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyySTBYWMUP WMUPR195˚C 200˚CScanner unitPrinter unitVD VLInitial activationControlled to 200˚CC. Basic Sequence of Operations1. Basic Sequence of Operations (power-on)Figure 2-103Table 2-107PeriodWMUP (warm-up)WMUPR (warm-up rotation)DescriptionFrom when the power switch is turned on to when the surface temperature of thefixing assembly reaches 195°C.To execute potential stabilization control and surface potential control.