3–61OPERATIONS AND TIMINGCOPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Making Two-Sided Copies(1 copy)1. OutlineThe copy paper takes the following path.When copying on the first side, the delivery rollerreverses after the paper from the fixing assemblyhas moved past the delivery sensor; the paper isCopying on the 1st SideFigure 3-405Figure 3-406then sent to the duplexing unit. The paper stopsseveral millimeters in front of the duplexing unitoutlet paper sensor (PS14) and waits for copying onthe second side.The duplexing unit is capable of accommodating10 sheets of A4, A4R (2 sheets of A3).Registrationpaper sensorSeparationsensorRegistrationrollerFixing filmOutlet solenoidCopy exit sensorOutlet motor(forward)Duplex inletsensorSet-back rollersDuplex exit detectsensor(reverse)OutletrollerDownload service manual and resetter printer at http://printer1.blogspot.com
